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Ray 6 年之前
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共有 7 個文件被更改，包括 220 次插入 和 220 次删除
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  1. +3
    -3
      src/core.c
  2. +104
    -104
      src/models.c
  3. +7
    -7
      src/raudio.c
  4. +57
    -57
      src/rlgl.h
  5. +4
    -4
      src/shapes.c
  6. +43
    -43
      src/text.c
  7. +2
    -2
      src/textures.c

+ 3
- 3
src/core.c 查看文件

@ -707,7 +707,7 @@ bool WindowShouldClose(void)
{
#if defined(PLATFORM_WEB)
// Emterpreter-Async required to run sync code
// https://github.com/kripken/emscripten/wiki/Emterpreter#emterpreter-async-run-synchronous-code
// https://github.com/emscripten-core/emscripten/wiki/Emterpreter#emterpreter-async-run-synchronous-code
// By default, this function is never called on a web-ready raylib example because we encapsulate
// frame code in a UpdateDrawFrame() function, to allow browser manage execution asynchronously
// but now emscripten allows sync code to be executed in an interpreted way, using emterpreter!
@ -1228,7 +1228,7 @@ void BeginTextureMode(RenderTexture2D target)
rlLoadIdentity(); // Reset current matrix (MODELVIEW)
//rlScalef(0.0f, -1.0f, 0.0f); // Flip Y-drawing (?)
// Setup current width/height for proper aspect ratio
// calculation when using BeginMode3D()
currentWidth = target.texture.width;
@ -1254,7 +1254,7 @@ void EndTextureMode(void)
rlMatrixMode(RL_MODELVIEW); // Switch back to MODELVIEW matrix
rlLoadIdentity(); // Reset current matrix (MODELVIEW)
// Reset current screen size
currentWidth = GetScreenWidth();
currentHeight = GetScreenHeight();

+ 104
- 104
src/models.c 查看文件

@ -116,7 +116,7 @@ void DrawLine3D(Vector3 startPos, Vector3 endPos, Color color)
void DrawCircle3D(Vector3 center, float radius, Vector3 rotationAxis, float rotationAngle, Color color)
{
if (rlCheckBufferLimit(2*36)) rlglDraw();
rlPushMatrix();
rlTranslatef(center.x, center.y, center.z);
rlRotatef(rotationAngle, rotationAxis.x, rotationAxis.y, rotationAxis.z);
@ -140,7 +140,7 @@ void DrawCube(Vector3 position, float width, float height, float length, Color c
float x = 0.0f;
float y = 0.0f;
float z = 0.0f;
if (rlCheckBufferLimit(36)) rlglDraw();
rlPushMatrix();
@ -221,7 +221,7 @@ void DrawCubeWires(Vector3 position, float width, float height, float length, Co
float x = 0.0f;
float y = 0.0f;
float z = 0.0f;
if (rlCheckBufferLimit(36)) rlglDraw();
rlPushMatrix();
@ -626,7 +626,7 @@ Model LoadModel(const char *fileName)
Model LoadModelFromMesh(Mesh mesh)
{
Model model = { 0 };
model.mesh = mesh;
model.transform = MatrixIdentity();
model.material = LoadMaterialDefault();
@ -679,11 +679,11 @@ void UnloadMesh(Mesh *mesh)
void ExportMesh(Mesh mesh, const char *fileName)
{
bool success = false;
if (IsFileExtension(fileName, ".obj"))
{
FILE *objFile = fopen(fileName, "wt");
fprintf(objFile, "# //////////////////////////////////////////////////////////////////////////////////\n");
fprintf(objFile, "# // //\n");
fprintf(objFile, "# // rMeshOBJ exporter v1.0 - Mesh exported as triangle faces and not optimized //\n");
@ -696,33 +696,33 @@ void ExportMesh(Mesh mesh, const char *fileName)
fprintf(objFile, "# //////////////////////////////////////////////////////////////////////////////////\n\n");
fprintf(objFile, "# Vertex Count: %i\n", mesh.vertexCount);
fprintf(objFile, "# Triangle Count: %i\n\n", mesh.triangleCount);
fprintf(objFile, "g mesh\n");
for (int i = 0, v = 0; i < mesh.vertexCount; i++, v += 3)
{
fprintf(objFile, "v %.2f %.2f %.2f\n", mesh.vertices[v], mesh.vertices[v + 1], mesh.vertices[v + 2]);
}
for (int i = 0, v = 0; i < mesh.vertexCount; i++, v += 2)
{
fprintf(objFile, "vt %.2f %.2f\n", mesh.texcoords[v], mesh.texcoords[v + 1]);
}
for (int i = 0, v = 0; i < mesh.vertexCount; i++, v += 3)
{
fprintf(objFile, "vn %.2f %.2f %.2f\n", mesh.normals[v], mesh.normals[v + 1], mesh.normals[v + 2]);
}
for (int i = 0; i < mesh.triangleCount; i += 3)
{
fprintf(objFile, "f %i/%i/%i %i/%i/%i %i/%i/%i\n", i, i, i, i + 1, i + 1, i + 1, i + 2, i + 2, i + 2);
}
fprintf(objFile, "\n");
fclose(objFile);
success = true;
}
else if (IsFileExtension(fileName, ".raw")) { } // TODO: Support additional file formats to export mesh vertex data
@ -737,7 +737,7 @@ Mesh GenMeshPoly(int sides, float radius)
{
Mesh mesh = { 0 };
int vertexCount = sides*3;
// Vertices definition
Vector3 *vertices = (Vector3 *)malloc(vertexCount*sizeof(Vector3));
for (int i = 0, v = 0; i < 360; i += 360/sides, v += 3)
@ -745,13 +745,13 @@ Mesh GenMeshPoly(int sides, float radius)
vertices[v] = (Vector3){ 0.0f, 0.0f, 0.0f };
vertices[v + 1] = (Vector3){ sinf(DEG2RAD*i)*radius, 0.0f, cosf(DEG2RAD*i)*radius };
vertices[v + 2] = (Vector3){ sinf(DEG2RAD*(i + 360/sides))*radius, 0.0f, cosf(DEG2RAD*(i + 360/sides))*radius };
}
}
// Normals definition
Vector3 *normals = (Vector3 *)malloc(vertexCount*sizeof(Vector3));
for (int n = 0; n < vertexCount; n++) normals[n] = (Vector3){ 0.0f, 1.0f, 0.0f }; // Vector3.up;
// TexCoords definition
// TexCoords definition
Vector2 *texcoords = (Vector2 *)malloc(vertexCount*sizeof(Vector2));
for (int n = 0; n < vertexCount; n++) texcoords[n] = (Vector2){ 0.0f, 0.0f };
@ -760,7 +760,7 @@ Mesh GenMeshPoly(int sides, float radius)
mesh.vertices = (float *)malloc(mesh.vertexCount*3*sizeof(float));
mesh.texcoords = (float *)malloc(mesh.vertexCount*2*sizeof(float));
mesh.normals = (float *)malloc(mesh.vertexCount*3*sizeof(float));
// Mesh vertices position array
for (int i = 0; i < mesh.vertexCount; i++)
{
@ -768,14 +768,14 @@ Mesh GenMeshPoly(int sides, float radius)
mesh.vertices[3*i + 1] = vertices[i].y;
mesh.vertices[3*i + 2] = vertices[i].z;
}
// Mesh texcoords array
for (int i = 0; i < mesh.vertexCount; i++)
{
mesh.texcoords[2*i] = texcoords[i].x;
mesh.texcoords[2*i + 1] = texcoords[i].y;
}
// Mesh normals array
for (int i = 0; i < mesh.vertexCount; i++)
{
@ -783,14 +783,14 @@ Mesh GenMeshPoly(int sides, float radius)
mesh.normals[3*i + 1] = normals[i].y;
mesh.normals[3*i + 2] = normals[i].z;
}
free(vertices);
free(normals);
free(texcoords);
// Upload vertex data to GPU (static mesh)
rlLoadMesh(&mesh, false);
rlLoadMesh(&mesh, false);
return mesh;
}
@ -803,7 +803,7 @@ Mesh GenMeshPlane(float width, float length, int resX, int resZ)
#if defined(CUSTOM_MESH_GEN_PLANE)
resX++;
resZ++;
// Vertices definition
int vertexCount = resX*resZ; // vertices get reused for the faces
@ -824,7 +824,7 @@ Mesh GenMeshPlane(float width, float length, int resX, int resZ)
Vector3 *normals = (Vector3 *)malloc(vertexCount*sizeof(Vector3));
for (int n = 0; n < vertexCount; n++) normals[n] = (Vector3){ 0.0f, 1.0f, 0.0f }; // Vector3.up;
// TexCoords definition
// TexCoords definition
Vector2 *texcoords = (Vector2 *)malloc(vertexCount*sizeof(Vector2));
for (int v = 0; v < resZ; v++)
{
@ -847,7 +847,7 @@ Mesh GenMeshPlane(float width, float length, int resX, int resZ)
triangles[t++] = i + 1;
triangles[t++] = i;
triangles[t++] = i + resX;
triangles[t++] = i + resX;
triangles[t++] = i + resX + 1;
triangles[t++] = i + 1;
}
@ -858,7 +858,7 @@ Mesh GenMeshPlane(float width, float length, int resX, int resZ)
mesh.texcoords = (float *)malloc(mesh.vertexCount*2*sizeof(float));
mesh.normals = (float *)malloc(mesh.vertexCount*3*sizeof(float));
mesh.indices = (unsigned short *)malloc(mesh.triangleCount*3*sizeof(unsigned short));
// Mesh vertices position array
for (int i = 0; i < mesh.vertexCount; i++)
{
@ -866,14 +866,14 @@ Mesh GenMeshPlane(float width, float length, int resX, int resZ)
mesh.vertices[3*i + 1] = vertices[i].y;
mesh.vertices[3*i + 2] = vertices[i].z;
}
// Mesh texcoords array
for (int i = 0; i < mesh.vertexCount; i++)
{
mesh.texcoords[2*i] = texcoords[i].x;
mesh.texcoords[2*i + 1] = texcoords[i].y;
}
// Mesh normals array
for (int i = 0; i < mesh.vertexCount; i++)
{
@ -881,22 +881,22 @@ Mesh GenMeshPlane(float width, float length, int resX, int resZ)
mesh.normals[3*i + 1] = normals[i].y;
mesh.normals[3*i + 2] = normals[i].z;
}
// Mesh indices array initialization
for (int i = 0; i < mesh.triangleCount*3; i++) mesh.indices[i] = triangles[i];
free(vertices);
free(normals);
free(texcoords);
free(triangles);
#else // Use par_shapes library to generate plane mesh
par_shapes_mesh *plane = par_shapes_create_plane(resX, resZ); // No normals/texcoords generated!!!
par_shapes_scale(plane, width, length, 1.0f);
par_shapes_rotate(plane, -PI/2.0f, (float[]){ 1, 0, 0 });
par_shapes_translate(plane, -width/2, 0.0f, length/2);
mesh.vertices = (float *)malloc(plane->ntriangles*3*3*sizeof(float));
mesh.texcoords = (float *)malloc(plane->ntriangles*3*2*sizeof(float));
mesh.normals = (float *)malloc(plane->ntriangles*3*3*sizeof(float));
@ -909,11 +909,11 @@ Mesh GenMeshPlane(float width, float length, int resX, int resZ)
mesh.vertices[k*3] = plane->points[plane->triangles[k]*3];
mesh.vertices[k*3 + 1] = plane->points[plane->triangles[k]*3 + 1];
mesh.vertices[k*3 + 2] = plane->points[plane->triangles[k]*3 + 2];
mesh.normals[k*3] = plane->normals[plane->triangles[k]*3];
mesh.normals[k*3 + 1] = plane->normals[plane->triangles[k]*3 + 1];
mesh.normals[k*3 + 2] = plane->normals[plane->triangles[k]*3 + 2];
mesh.texcoords[k*2] = plane->tcoords[plane->triangles[k]*2];
mesh.texcoords[k*2 + 1] = plane->tcoords[plane->triangles[k]*2 + 1];
}
@ -922,7 +922,7 @@ Mesh GenMeshPlane(float width, float length, int resX, int resZ)
#endif
// Upload vertex data to GPU (static mesh)
rlLoadMesh(&mesh, false);
rlLoadMesh(&mesh, false);
return mesh;
}
@ -960,7 +960,7 @@ Mesh GenMeshCube(float width, float height, float length)
-width/2, height/2, length/2,
-width/2, height/2, -length/2
};
float texcoords[] = {
0.0f, 0.0f,
1.0f, 0.0f,
@ -987,7 +987,7 @@ Mesh GenMeshCube(float width, float height, float length)
1.0f, 1.0f,
0.0f, 1.0f
};
float normals[] = {
0.0f, 0.0f, 1.0f,
0.0f, 0.0f, 1.0f,
@ -1017,15 +1017,15 @@ Mesh GenMeshCube(float width, float height, float length)
mesh.vertices = (float *)malloc(24*3*sizeof(float));
memcpy(mesh.vertices, vertices, 24*3*sizeof(float));
mesh.texcoords = (float *)malloc(24*2*sizeof(float));
memcpy(mesh.texcoords, texcoords, 24*2*sizeof(float));
mesh.normals = (float *)malloc(24*3*sizeof(float));
memcpy(mesh.normals, normals, 24*3*sizeof(float));
mesh.indices = (unsigned short *)malloc(36*sizeof(unsigned short));
int k = 0;
// Indices can be initialized right now
@ -1040,10 +1040,10 @@ Mesh GenMeshCube(float width, float height, float length)
k++;
}
mesh.vertexCount = 24;
mesh.triangleCount = 12;
#else // Use par_shapes library to generate cube mesh
/*
// Platonic solids:
@ -1057,11 +1057,11 @@ par_shapes_mesh* par_shapes_create_icosahedron(); // 20 sides polyhedron
// NOTE: No normals/texcoords generated by default
par_shapes_mesh *cube = par_shapes_create_cube();
cube->tcoords = PAR_MALLOC(float, 2*cube->npoints);
for (int i = 0; i < 2*cube->npoints; i++) cube->tcoords[i] = 0.0f;
for (int i = 0; i < 2*cube->npoints; i++) cube->tcoords[i] = 0.0f;
par_shapes_scale(cube, width, height, length);
par_shapes_translate(cube, -width/2, 0.0f, -length/2);
par_shapes_compute_normals(cube);
mesh.vertices = (float *)malloc(cube->ntriangles*3*3*sizeof(float));
mesh.texcoords = (float *)malloc(cube->ntriangles*3*2*sizeof(float));
mesh.normals = (float *)malloc(cube->ntriangles*3*3*sizeof(float));
@ -1074,11 +1074,11 @@ par_shapes_mesh* par_shapes_create_icosahedron(); // 20 sides polyhedron
mesh.vertices[k*3] = cube->points[cube->triangles[k]*3];
mesh.vertices[k*3 + 1] = cube->points[cube->triangles[k]*3 + 1];
mesh.vertices[k*3 + 2] = cube->points[cube->triangles[k]*3 + 2];
mesh.normals[k*3] = cube->normals[cube->triangles[k]*3];
mesh.normals[k*3 + 1] = cube->normals[cube->triangles[k]*3 + 1];
mesh.normals[k*3 + 2] = cube->normals[cube->triangles[k]*3 + 2];
mesh.texcoords[k*2] = cube->tcoords[cube->triangles[k]*2];
mesh.texcoords[k*2 + 1] = cube->tcoords[cube->triangles[k]*2 + 1];
}
@ -1087,7 +1087,7 @@ par_shapes_mesh* par_shapes_create_icosahedron(); // 20 sides polyhedron
#endif
// Upload vertex data to GPU (static mesh)
rlLoadMesh(&mesh, false);
rlLoadMesh(&mesh, false);
return mesh;
}
@ -1099,8 +1099,8 @@ RLAPI Mesh GenMeshSphere(float radius, int rings, int slices)
par_shapes_mesh *sphere = par_shapes_create_parametric_sphere(slices, rings);
par_shapes_scale(sphere, radius, radius, radius);
// NOTE: Soft normals are computed internally
// NOTE: Soft normals are computed internally
mesh.vertices = (float *)malloc(sphere->ntriangles*3*3*sizeof(float));
mesh.texcoords = (float *)malloc(sphere->ntriangles*3*2*sizeof(float));
mesh.normals = (float *)malloc(sphere->ntriangles*3*3*sizeof(float));
@ -1113,19 +1113,19 @@ RLAPI Mesh GenMeshSphere(float radius, int rings, int slices)
mesh.vertices[k*3] = sphere->points[sphere->triangles[k]*3];
mesh.vertices[k*3 + 1] = sphere->points[sphere->triangles[k]*3 + 1];
mesh.vertices[k*3 + 2] = sphere->points[sphere->triangles[k]*3 + 2];
mesh.normals[k*3] = sphere->normals[sphere->triangles[k]*3];
mesh.normals[k*3 + 1] = sphere->normals[sphere->triangles[k]*3 + 1];
mesh.normals[k*3 + 2] = sphere->normals[sphere->triangles[k]*3 + 2];
mesh.texcoords[k*2] = sphere->tcoords[sphere->triangles[k]*2];
mesh.texcoords[k*2 + 1] = sphere->tcoords[sphere->triangles[k]*2 + 1];
}
par_shapes_free_mesh(sphere);
// Upload vertex data to GPU (static mesh)
rlLoadMesh(&mesh, false);
rlLoadMesh(&mesh, false);
return mesh;
}
@ -1137,8 +1137,8 @@ RLAPI Mesh GenMeshHemiSphere(float radius, int rings, int slices)
par_shapes_mesh *sphere = par_shapes_create_hemisphere(slices, rings);
par_shapes_scale(sphere, radius, radius, radius);
// NOTE: Soft normals are computed internally
// NOTE: Soft normals are computed internally
mesh.vertices = (float *)malloc(sphere->ntriangles*3*3*sizeof(float));
mesh.texcoords = (float *)malloc(sphere->ntriangles*3*2*sizeof(float));
mesh.normals = (float *)malloc(sphere->ntriangles*3*3*sizeof(float));
@ -1151,19 +1151,19 @@ RLAPI Mesh GenMeshHemiSphere(float radius, int rings, int slices)
mesh.vertices[k*3] = sphere->points[sphere->triangles[k]*3];
mesh.vertices[k*3 + 1] = sphere->points[sphere->triangles[k]*3 + 1];
mesh.vertices[k*3 + 2] = sphere->points[sphere->triangles[k]*3 + 2];
mesh.normals[k*3] = sphere->normals[sphere->triangles[k]*3];
mesh.normals[k*3 + 1] = sphere->normals[sphere->triangles[k]*3 + 1];
mesh.normals[k*3 + 2] = sphere->normals[sphere->triangles[k]*3 + 2];
mesh.texcoords[k*2] = sphere->tcoords[sphere->triangles[k]*2];
mesh.texcoords[k*2 + 1] = sphere->tcoords[sphere->triangles[k]*2 + 1];
}
par_shapes_free_mesh(sphere);
// Upload vertex data to GPU (static mesh)
rlLoadMesh(&mesh, false);
rlLoadMesh(&mesh, false);
return mesh;
}
@ -1175,7 +1175,7 @@ Mesh GenMeshCylinder(float radius, float height, int slices)
// Instance a cylinder that sits on the Z=0 plane using the given tessellation
// levels across the UV domain. Think of "slices" like a number of pizza
// slices, and "stacks" like a number of stacked rings.
// slices, and "stacks" like a number of stacked rings.
// Height and radius are both 1.0, but they can easily be changed with par_shapes_scale
par_shapes_mesh *cylinder = par_shapes_create_cylinder(slices, 8);
par_shapes_scale(cylinder, radius, radius, height);
@ -1187,16 +1187,16 @@ Mesh GenMeshCylinder(float radius, float height, int slices)
for (int i = 0; i < 2*capTop->npoints; i++) capTop->tcoords[i] = 0.0f;
par_shapes_rotate(capTop, -PI/2.0f, (float[]){ 1, 0, 0 });
par_shapes_translate(capTop, 0, height, 0);
// Generate an orientable disk shape (bottom cap)
par_shapes_mesh *capBottom = par_shapes_create_disk(radius, slices, (float[]){ 0, 0, 0 }, (float[]){ 0, 0, -1 });
capBottom->tcoords = PAR_MALLOC(float, 2*capBottom->npoints);
for (int i = 0; i < 2*capBottom->npoints; i++) capBottom->tcoords[i] = 0.95f;
par_shapes_rotate(capBottom, PI/2.0f, (float[]){ 1, 0, 0 });
par_shapes_merge_and_free(cylinder, capTop);
par_shapes_merge_and_free(cylinder, capBottom);
mesh.vertices = (float *)malloc(cylinder->ntriangles*3*3*sizeof(float));
mesh.texcoords = (float *)malloc(cylinder->ntriangles*3*2*sizeof(float));
mesh.normals = (float *)malloc(cylinder->ntriangles*3*3*sizeof(float));
@ -1209,19 +1209,19 @@ Mesh GenMeshCylinder(float radius, float height, int slices)
mesh.vertices[k*3] = cylinder->points[cylinder->triangles[k]*3];
mesh.vertices[k*3 + 1] = cylinder->points[cylinder->triangles[k]*3 + 1];
mesh.vertices[k*3 + 2] = cylinder->points[cylinder->triangles[k]*3 + 2];
mesh.normals[k*3] = cylinder->normals[cylinder->triangles[k]*3];
mesh.normals[k*3 + 1] = cylinder->normals[cylinder->triangles[k]*3 + 1];
mesh.normals[k*3 + 2] = cylinder->normals[cylinder->triangles[k]*3 + 2];
mesh.texcoords[k*2] = cylinder->tcoords[cylinder->triangles[k]*2];
mesh.texcoords[k*2 + 1] = cylinder->tcoords[cylinder->triangles[k]*2 + 1];
}
par_shapes_free_mesh(cylinder);
// Upload vertex data to GPU (static mesh)
rlLoadMesh(&mesh, false);
rlLoadMesh(&mesh, false);
return mesh;
}
@ -1233,7 +1233,7 @@ Mesh GenMeshTorus(float radius, float size, int radSeg, int sides)
if (radius > 1.0f) radius = 1.0f;
else if (radius < 0.1f) radius = 0.1f;
// Create a donut that sits on the Z=0 plane with the specified inner radius
// The outer radius can be controlled with par_shapes_scale
par_shapes_mesh *torus = par_shapes_create_torus(radSeg, sides, radius);
@ -1251,19 +1251,19 @@ Mesh GenMeshTorus(float radius, float size, int radSeg, int sides)
mesh.vertices[k*3] = torus->points[torus->triangles[k]*3];
mesh.vertices[k*3 + 1] = torus->points[torus->triangles[k]*3 + 1];
mesh.vertices[k*3 + 2] = torus->points[torus->triangles[k]*3 + 2];
mesh.normals[k*3] = torus->normals[torus->triangles[k]*3];
mesh.normals[k*3 + 1] = torus->normals[torus->triangles[k]*3 + 1];
mesh.normals[k*3 + 2] = torus->normals[torus->triangles[k]*3 + 2];
mesh.texcoords[k*2] = torus->tcoords[torus->triangles[k]*2];
mesh.texcoords[k*2 + 1] = torus->tcoords[torus->triangles[k]*2 + 1];
}
par_shapes_free_mesh(torus);
// Upload vertex data to GPU (static mesh)
rlLoadMesh(&mesh, false);
rlLoadMesh(&mesh, false);
return mesh;
}
@ -1272,7 +1272,7 @@ Mesh GenMeshTorus(float radius, float size, int radSeg, int sides)
Mesh GenMeshKnot(float radius, float size, int radSeg, int sides)
{
Mesh mesh = { 0 };
if (radius > 3.0f) radius = 3.0f;
else if (radius < 0.5f) radius = 0.5f;
@ -1291,19 +1291,19 @@ Mesh GenMeshKnot(float radius, float size, int radSeg, int sides)
mesh.vertices[k*3] = knot->points[knot->triangles[k]*3];
mesh.vertices[k*3 + 1] = knot->points[knot->triangles[k]*3 + 1];
mesh.vertices[k*3 + 2] = knot->points[knot->triangles[k]*3 + 2];
mesh.normals[k*3] = knot->normals[knot->triangles[k]*3];
mesh.normals[k*3 + 1] = knot->normals[knot->triangles[k]*3 + 1];
mesh.normals[k*3 + 2] = knot->normals[knot->triangles[k]*3 + 2];
mesh.texcoords[k*2] = knot->tcoords[knot->triangles[k]*2];
mesh.texcoords[k*2 + 1] = knot->tcoords[knot->triangles[k]*2 + 1];
}
par_shapes_free_mesh(knot);
// Upload vertex data to GPU (static mesh)
rlLoadMesh(&mesh, false);
rlLoadMesh(&mesh, false);
return mesh;
}
@ -1411,7 +1411,7 @@ Mesh GenMeshHeightmap(Image heightmap, Vector3 size)
}
free(pixels);
// Upload vertex data to GPU (static mesh)
rlLoadMesh(&mesh, false);
@ -1771,9 +1771,9 @@ Mesh GenMeshCubicmap(Image cubicmap, Vector3 cubeSize)
free(mapTexcoords);
free(cubicmapPixels); // Free image pixel data
// Upload vertex data to GPU (static mesh)
rlLoadMesh(&mesh, false);
rlLoadMesh(&mesh, false);
return mesh;
}
@ -1821,7 +1821,7 @@ void UnloadMaterial(Material material)
// Unload loaded texture maps (avoid unloading default texture, managed by raylib)
for (int i = 0; i < MAX_MATERIAL_MAPS; i++)
{
if (material.maps[i].texture.id != GetTextureDefault().id) rlDeleteTextures(material.maps[i].texture.id);
if (material.maps[i].texture.id != GetTextureDefault().id) rlDeleteTextures(material.maps[i].texture.id);
}
}
@ -1842,7 +1842,7 @@ void DrawModelEx(Model model, Vector3 position, Vector3 rotationAxis, float rota
Matrix matScale = MatrixScale(scale.x, scale.y, scale.z);
Matrix matRotation = MatrixRotate(rotationAxis, rotationAngle*DEG2RAD);
Matrix matTranslation = MatrixTranslate(position.x, position.y, position.z);
Matrix matTransform = MatrixMultiply(MatrixMultiply(matScale, matRotation), matTranslation);
// Combine model transformation matrix (model.transform) with matrix generated by function parameters (matTransform)
@ -2037,7 +2037,7 @@ bool CheckCollisionRaySphereEx(Ray ray, Vector3 spherePosition, float sphereRadi
if (distance < sphereRadius) collisionDistance = vector + sqrtf(d);
else collisionDistance = vector - sqrtf(d);
// Calculate collision point
Vector3 cPoint = Vector3Add(ray.position, Vector3Scale(ray.direction, collisionDistance));
@ -2097,7 +2097,7 @@ RayHitInfo GetCollisionRayModel(Ray ray, Model *model)
b = vertdata[i*3 + 1];
c = vertdata[i*3 + 2];
}
a = Vector3Transform(a, model->transform);
b = Vector3Transform(b, model->transform);
c = Vector3Transform(c, model->transform);
@ -2231,7 +2231,7 @@ void MeshTangents(Mesh *mesh)
{
if (mesh->tangents == NULL) mesh->tangents = (float *)malloc(mesh->vertexCount*4*sizeof(float));
else TraceLog(LOG_WARNING, "Mesh tangents already exist");
Vector3 *tan1 = (Vector3 *)malloc(mesh->vertexCount*sizeof(Vector3));
Vector3 *tan2 = (Vector3 *)malloc(mesh->vertexCount*sizeof(Vector3));
@ -2264,7 +2264,7 @@ void MeshTangents(Mesh *mesh)
Vector3 sdir = { (t2*x1 - t1*x2)*r, (t2*y1 - t1*y2)*r, (t2*z1 - t1*z2)*r };
Vector3 tdir = { (s1*x2 - s2*x1)*r, (s1*y2 - s2*y1)*r, (s1*z2 - s2*z1)*r };
tan1[i + 0] = sdir;
tan1[i + 1] = sdir;
tan1[i + 2] = sdir;
@ -2296,10 +2296,10 @@ void MeshTangents(Mesh *mesh)
mesh->tangents[i*4 + 3] = (Vector3DotProduct(Vector3CrossProduct(normal, tangent), tan2[i]) < 0.0f) ? -1.0f : 1.0f;
#endif
}
free(tan1);
free(tan2);
TraceLog(LOG_INFO, "Tangents computed for mesh");
}
@ -2311,7 +2311,7 @@ void MeshBinormals(Mesh *mesh)
Vector3 normal = { mesh->normals[i*3 + 0], mesh->normals[i*3 + 1], mesh->normals[i*3 + 2] };
Vector3 tangent = { mesh->tangents[i*4 + 0], mesh->tangents[i*4 + 1], mesh->tangents[i*4 + 2] };
float tangentW = mesh->tangents[i*4 + 3];
// TODO: Register computed binormal in mesh->binormal ?
// Vector3 binormal = Vector3Multiply(Vector3CrossProduct(normal, tangent), tangentW);
}
@ -2740,11 +2740,11 @@ static Material LoadMTL(const char *fileName)
static Mesh LoadIQM(const char *fileName)
{
Mesh mesh = { 0 };
// TODO: Load IQM file
return mesh;
}
}
#endif
#if defined(SUPPORT_FILEFORMAT_GLTF)
@ -2752,10 +2752,10 @@ static Mesh LoadIQM(const char *fileName)
static Mesh LoadGLTF(const char *fileName)
{
Mesh mesh = { 0 };
// glTF file loading
FILE *gltfFile = fopen(fileName, "rb");
if (gltfFile == NULL)
{
TraceLog(LOG_WARNING, "[%s] glTF file could not be opened", fileName);
@ -2768,31 +2768,31 @@ static Mesh LoadGLTF(const char *fileName)
void *buffer = malloc(size);
fread(buffer, size, 1, gltfFile);
fclose(gltfFile);
// glTF data loading
cgltf_options options = {0};
cgltf_data data;
cgltf_result result = cgltf_parse(&options, buffer, size, &data);
free(buffer);
if (result == cgltf_result_success)
{
printf("Type: %u\n", data.file_type);
printf("Version: %d\n", data.version);
printf("Meshes: %lu\n", data.meshes_count);
// TODO: Process glTF data and map to mesh
// NOTE: data.buffers[] and data.images[] should be loaded
// using buffers[n].uri and images[n].uri... or use cgltf_load_buffers(&options, data, fileName);
cgltf_free(&data);
}
else TraceLog(LOG_WARNING, "[%s] glTF data could not be loaded", fileName);
return mesh;
return mesh;
}
#endif

+ 7
- 7
src/raudio.c 查看文件

@ -1245,7 +1245,7 @@ Music LoadMusicStream(const char *fileName)
void UnloadMusicStream(Music music)
{
if (music == NULL) return;
CloseAudioStream(music->stream);
#if defined(SUPPORT_FILEFORMAT_OGG)
@ -1311,7 +1311,7 @@ void ResumeMusicStream(Music music)
void StopMusicStream(Music music)
{
if (music == NULL) return;
StopAudioStream(music->stream);
// Restart music context
@ -1343,7 +1343,7 @@ void StopMusicStream(Music music)
void UpdateMusicStream(Music music)
{
if (music == NULL) return;
bool streamEnding = false;
unsigned int subBufferSizeInFrames = ((AudioBuffer *)music->stream.audioBuffer)->bufferSizeInFrames/2;
@ -1393,16 +1393,16 @@ void UpdateMusicStream(Music music)
} break;
#endif
#if defined(SUPPORT_FILEFORMAT_MOD)
case MUSIC_MODULE_MOD:
case MUSIC_MODULE_MOD:
{
// NOTE: 3rd parameter (nbsample) specify the number of stereo 16bits samples you want, so sampleCount/2
jar_mod_fillbuffer(&music->ctxMod, (short *)pcm, samplesCount/2, 0);
jar_mod_fillbuffer(&music->ctxMod, (short *)pcm, samplesCount/2, 0);
} break;
#endif
default: break;
}
UpdateAudioStream(music->stream, pcm, samplesCount);
if ((music->ctxType == MUSIC_MODULE_XM) || (music->ctxType == MUSIC_MODULE_MOD))
{
@ -1475,7 +1475,7 @@ void SetMusicLoopCount(Music music, int count)
float GetMusicTimeLength(Music music)
{
float totalSeconds = 0.0f;
if (music != NULL) totalSeconds = (float)music->totalSamples/(music->stream.sampleRate*music->stream.channels);
return totalSeconds;

+ 57
- 57
src/rlgl.h 查看文件

@ -356,7 +356,7 @@ typedef unsigned char byte;
LOC_MAP_PREFILTER,
LOC_MAP_BRDF
} ShaderLocationIndex;
// Shader uniform data types
typedef enum {
UNIFORM_FLOAT = 0,
@ -993,14 +993,14 @@ void rlPushMatrix(void)
// Pop lattest inserted matrix from stack
void rlPopMatrix(void)
{
{
if (stackCounter > 0)
{
Matrix mat = stack[stackCounter - 1];
*currentMatrix = mat;
stackCounter--;
}
if ((stackCounter == 0) && (currentMatrixMode == RL_MODELVIEW))
{
currentMatrix = &modelview;
@ -1141,7 +1141,7 @@ void rlEnd(void)
// Make sure vertexCount is the same for vertices, texcoords, colors and normals
// NOTE: In OpenGL 1.1, one glColor call can be made for all the subsequent glVertex calls
// Make sure colors count match vertex count
if (vertexData[currentBuffer].vCounter != vertexData[currentBuffer].cCounter)
{
@ -1156,7 +1156,7 @@ void rlEnd(void)
vertexData[currentBuffer].cCounter++;
}
}
// Make sure texcoords count match vertex count
if (vertexData[currentBuffer].vCounter != vertexData[currentBuffer].tcCounter)
{
@ -1194,10 +1194,10 @@ void rlEnd(void)
void rlVertex3f(float x, float y, float z)
{
Vector3 vec = { x, y, z };
// Transform provided vector if required
if (useTransformMatrix) vec = Vector3Transform(vec, transformMatrix);
// Verify that MAX_BATCH_ELEMENTS limit not reached
if (vertexData[currentBuffer].vCounter < (MAX_BATCH_ELEMENTS*4))
{
@ -1499,7 +1499,7 @@ void rlglInit(int width, int height)
//for (int i = 0; i < numComp; i++) TraceLog(LOG_INFO, "Supported compressed format: 0x%x", format[i]);
// NOTE: We don't need that much data on screen... right now...
// TODO: Automatize extensions loading using rlLoadExtensions() and GLAD
// Actually, when rlglInit() is called in InitWindow() in core.c,
// OpenGL required extensions have already been loaded (PLATFORM_DESKTOP)
@ -1512,7 +1512,7 @@ void rlglInit(int width, int height)
// NOTE: On OpenGL 3.3 VAO and NPOT are supported by default
vaoSupported = true;
// Multiple texture extensions supported by default
texNPOTSupported = true;
texFloatSupported = true;
@ -1585,11 +1585,11 @@ void rlglInit(int width, int height)
// Check texture float support
if (strcmp(extList[i], (const char *)"GL_OES_texture_float") == 0) texFloatSupported = true;
// Check depth texture support
if ((strcmp(extList[i], (const char *)"GL_OES_depth_texture") == 0) ||
(strcmp(extList[i], (const char *)"GL_WEBGL_depth_texture") == 0)) texDepthSupported = true;
if (strcmp(extList[i], (const char *)"GL_OES_depth24") == 0) maxDepthBits = 24;
if (strcmp(extList[i], (const char *)"GL_OES_depth32") == 0) maxDepthBits = 32;
#endif
@ -1648,8 +1648,8 @@ void rlglInit(int width, int height)
if (debugMarkerSupported) TraceLog(LOG_INFO, "[EXTENSION] Debug Marker supported");
// Initialize buffers, default shaders and default textures
//----------------------------------------------------------
@ -1666,7 +1666,7 @@ void rlglInit(int width, int height)
// Init default vertex arrays buffers
LoadBuffersDefault();
// Init transformations matrix accumulator
transformMatrix = MatrixIdentity();
@ -1995,9 +1995,9 @@ unsigned int rlLoadTextureDepth(int width, int height, int bits, bool useRenderB
{
unsigned int id = 0;
unsigned int glInternalFormat = GL_DEPTH_COMPONENT16;
if ((bits != 16) && (bits != 24) && (bits != 32)) bits = 16;
if (bits == 24)
{
#if defined(GRAPHICS_API_OPENGL_33)
@ -2006,7 +2006,7 @@ unsigned int rlLoadTextureDepth(int width, int height, int bits, bool useRenderB
if (maxDepthBits >= 24) glInternalFormat = GL_DEPTH_COMPONENT24_OES;
#endif
}
if (bits == 32)
{
#if defined(GRAPHICS_API_OPENGL_33)
@ -2021,7 +2021,7 @@ unsigned int rlLoadTextureDepth(int width, int height, int bits, bool useRenderB
glGenTextures(1, &id);
glBindTexture(GL_TEXTURE_2D, id);
glTexImage2D(GL_TEXTURE_2D, 0, glInternalFormat, width, height, 0, GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
@ -2036,10 +2036,10 @@ unsigned int rlLoadTextureDepth(int width, int height, int bits, bool useRenderB
glGenRenderbuffers(1, &id);
glBindRenderbuffer(GL_RENDERBUFFER, id);
glRenderbufferStorage(GL_RENDERBUFFER, glInternalFormat, width, height);
glBindRenderbuffer(GL_RENDERBUFFER, 0);
}
return id;
}
@ -2053,7 +2053,7 @@ unsigned int rlLoadTextureCubemap(void *data, int size, int format)
glGenTextures(1, &cubemapId);
glBindTexture(GL_TEXTURE_CUBE_MAP, cubemapId);
unsigned int glInternalFormat, glFormat, glType;
rlGetGlTextureFormats(format, &glInternalFormat, &glFormat, &glType);
@ -2084,7 +2084,7 @@ unsigned int rlLoadTextureCubemap(void *data, int size, int format)
#endif
}
}
// Set cubemap texture sampling parameters
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
@ -2178,14 +2178,14 @@ void rlUnloadTexture(unsigned int id)
RenderTexture2D rlLoadRenderTexture(int width, int height, int format, int depthBits, bool useDepthTexture)
{
RenderTexture2D target = { 0 };
if (useDepthTexture && texDepthSupported) target.depthTexture = true;
#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
#if defined(GRAPHICS_API_OPENGL_33) || defined(GRAPHICS_API_OPENGL_ES2)
// Create the framebuffer object
glGenFramebuffers(1, &target.id);
glBindFramebuffer(GL_FRAMEBUFFER, target.id);
// Create fbo color texture attachment
//-----------------------------------------------------------------------------------------------------
if ((format != -1) && (format < COMPRESSED_DXT1_RGB))
@ -2198,7 +2198,7 @@ RenderTexture2D rlLoadRenderTexture(int width, int height, int format, int depth
target.texture.mipmaps = 1;
}
//-----------------------------------------------------------------------------------------------------
// Create fbo depth renderbuffer/texture
//-----------------------------------------------------------------------------------------------------
if (depthBits > 0)
@ -2210,7 +2210,7 @@ RenderTexture2D rlLoadRenderTexture(int width, int height, int format, int depth
target.depth.mipmaps = 1;
}
//-----------------------------------------------------------------------------------------------------
// Attach color texture and depth renderbuffer to FBO
//-----------------------------------------------------------------------------------------------------
rlRenderTextureAttach(target, target.texture.id, 0); // COLOR attachment
@ -2235,12 +2235,12 @@ void rlRenderTextureAttach(RenderTexture2D target, unsigned int id, int attachTy
glBindFramebuffer(GL_FRAMEBUFFER, target.id);
if (attachType == 0) glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, id, 0);
else if (attachType == 1)
else if (attachType == 1)
{
if (target.depthTexture) glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_TEXTURE_2D, id, 0);
else glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, id);
}
glBindFramebuffer(GL_FRAMEBUFFER, 0);
}
@ -2248,7 +2248,7 @@ void rlRenderTextureAttach(RenderTexture2D target, unsigned int id, int attachTy
bool rlRenderTextureComplete(RenderTexture target)
{
glBindFramebuffer(GL_FRAMEBUFFER, target.id);
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
if (status != GL_FRAMEBUFFER_COMPLETE)
@ -2264,9 +2264,9 @@ bool rlRenderTextureComplete(RenderTexture target)
default: break;
}
}
glBindFramebuffer(GL_FRAMEBUFFER, 0);
return (status == GL_FRAMEBUFFER_COMPLETE);
}
@ -2349,7 +2349,7 @@ void rlLoadMesh(Mesh *mesh, bool dynamic)
TraceLog(LOG_WARNING, "Trying to re-load an already loaded mesh");
return;
}
mesh->vaoId = 0; // Vertex Array Object
mesh->vboId[0] = 0; // Vertex positions VBO
mesh->vboId[1] = 0; // Vertex texcoords VBO
@ -2766,7 +2766,7 @@ unsigned char *rlReadScreenPixels(int width, int height)
for (int x = 0; x < (width*4); x++)
{
imgData[((height - 1) - y)*width*4 + x] = screenData[(y*width*4) + x]; // Flip line
// Set alpha component value to 255 (no trasparent image retrieval)
// NOTE: Alpha value has already been applied to RGB in framebuffer, we don't need it!
if (((x + 1)%4) == 0) imgData[((height - 1) - y)*width*4 + x] = 255;
@ -2822,7 +2822,7 @@ void *rlReadTexturePixels(Texture2D texture)
// We are using Option 1, just need to care for texture format on retrieval
// NOTE: This behaviour could be conditioned by graphic driver...
RenderTexture2D fbo = rlLoadRenderTexture(texture.width, texture.height, UNCOMPRESSED_R8G8B8A8, 16, false);
glBindFramebuffer(GL_FRAMEBUFFER, fbo.id);
glBindTexture(GL_TEXTURE_2D, 0);
@ -2836,7 +2836,7 @@ void *rlReadTexturePixels(Texture2D texture)
// Get OpenGL internal formats and data type from our texture format
unsigned int glInternalFormat, glFormat, glType;
rlGetGlTextureFormats(texture.format, &glInternalFormat, &glFormat, &glType);
// NOTE: We read data as RGBA because FBO texture is configured as RGBA, despite binding a RGB texture...
glReadPixels(0, 0, texture.width, texture.height, glFormat, glType, pixels);
@ -3064,7 +3064,7 @@ void SetShaderValueV(Shader shader, int uniformLoc, const void *value, int unifo
case UNIFORM_SAMPLER2D: glUniform1iv(uniformLoc, count, (int *)value); break;
default: TraceLog(LOG_WARNING, "Shader uniform could not be set data type not recognized");
}
//glUseProgram(0); // Avoid reseting current shader program, in case other uniforms are set
#endif
}
@ -3143,7 +3143,7 @@ Texture2D GenTextureCubemap(Shader shader, Texture2D skyHDR, int size)
// NOTE: Faces are stored as 32 bit floating point values
glGenTextures(1, &cubemap.id);
glBindTexture(GL_TEXTURE_CUBE_MAP, cubemap.id);
for (unsigned int i = 0; i < 6; i++)
for (unsigned int i = 0; i < 6; i++)
{
#if defined(GRAPHICS_API_OPENGL_33)
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGB32F, size, size, 0, GL_RGB, GL_FLOAT, NULL);
@ -3151,7 +3151,7 @@ Texture2D GenTextureCubemap(Shader shader, Texture2D skyHDR, int size)
if (texFloatSupported) glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGB, size, size, 0, GL_RGB, GL_FLOAT, NULL);
#endif
}
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
#if defined(GRAPHICS_API_OPENGL_33)
@ -3231,7 +3231,7 @@ Texture2D GenTextureIrradiance(Shader shader, Texture2D cubemap, int size)
{
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGB16F, size, size, 0, GL_RGB, GL_FLOAT, NULL);
}
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
@ -3309,7 +3309,7 @@ Texture2D GenTexturePrefilter(Shader shader, Texture2D cubemap, int size)
{
glTexImage2D(GL_TEXTURE_CUBE_MAP_POSITIVE_X + i, 0, GL_RGB16F, size, size, 0, GL_RGB, GL_FLOAT, NULL);
}
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
@ -3417,7 +3417,7 @@ Texture2D GenTextureBRDF(Shader shader, int size)
// Unbind framebuffer and textures
glBindFramebuffer(GL_FRAMEBUFFER, 0);
// Unload framebuffer but keep color texture
glDeleteRenderbuffers(1, &rbo);
glDeleteFramebuffers(1, &fbo);
@ -3464,7 +3464,7 @@ void EndBlendMode(void)
void BeginScissorMode(int x, int y, int width, int height)
{
rlglDraw(); // Force drawing elements
glEnable(GL_SCISSOR_TEST);
glScissor(x, screenHeight - (y + height), width, height);
}
@ -3473,7 +3473,7 @@ void BeginScissorMode(int x, int y, int width, int height)
void EndScissorMode(void)
{
rlglDraw(); // Force drawing elements
glDisable(GL_SCISSOR_TEST);
}
@ -4050,7 +4050,7 @@ static void LoadBuffersDefault(void)
glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(short)*6*MAX_BATCH_ELEMENTS, vertexData[i].indices, GL_STATIC_DRAW);
#endif
}
TraceLog(LOG_INFO, "Internal buffers uploaded successfully (GPU)");
// Unbind the current VAO
@ -4073,7 +4073,7 @@ static void UpdateBuffersDefault(void)
glBindBuffer(GL_ARRAY_BUFFER, vertexData[currentBuffer].vboId[0]);
glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(float)*3*vertexData[currentBuffer].vCounter, vertexData[currentBuffer].vertices);
//glBufferData(GL_ARRAY_BUFFER, sizeof(float)*3*4*MAX_BATCH_ELEMENTS, vertexData[currentBuffer].vertices, GL_DYNAMIC_DRAW); // Update all buffer
// Texture coordinates buffer
glBindBuffer(GL_ARRAY_BUFFER, vertexData[currentBuffer].vboId[1]);
glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(float)*2*vertexData[currentBuffer].vCounter, vertexData[currentBuffer].texcoords);
@ -4083,13 +4083,13 @@ static void UpdateBuffersDefault(void)
glBindBuffer(GL_ARRAY_BUFFER, vertexData[currentBuffer].vboId[2]);
glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(unsigned char)*4*vertexData[currentBuffer].vCounter, vertexData[currentBuffer].colors);
//glBufferData(GL_ARRAY_BUFFER, sizeof(float)*4*4*MAX_BATCH_ELEMENTS, vertexData[currentBuffer].colors, GL_DYNAMIC_DRAW); // Update all buffer
// NOTE: glMapBuffer() causes sync issue.
// If GPU is working with this buffer, glMapBuffer() will wait(stall) until GPU to finish its job.
// If GPU is working with this buffer, glMapBuffer() will wait(stall) until GPU to finish its job.
// To avoid waiting (idle), you can call first glBufferData() with NULL pointer before glMapBuffer().
// If you do that, the previous data in PBO will be discarded and glMapBuffer() returns a new
// allocated pointer immediately even if GPU is still working with the previous data.
// Another option: map the buffer object into client's memory
// Probably this code could be moved somewhere else...
// vertexData[currentBuffer].vertices = (float *)glMapBuffer(GL_ARRAY_BUFFER, GL_READ_WRITE);
@ -4135,7 +4135,7 @@ static void DrawBuffersDefault(void)
glUniform1i(currentShader.locs[LOC_MAP_DIFFUSE], 0);
// NOTE: Additional map textures not considered for default buffers drawing
int vertexOffset = 0;
if (vaoSupported) glBindVertexArray(vertexData[currentBuffer].vaoId);
@ -4160,7 +4160,7 @@ static void DrawBuffersDefault(void)
}
glActiveTexture(GL_TEXTURE0);
for (int i = 0; i < drawsCounter; i++)
{
glBindTexture(GL_TEXTURE_2D, draws[i].textureId);
@ -4170,7 +4170,7 @@ static void DrawBuffersDefault(void)
{
#if defined(GRAPHICS_API_OPENGL_33)
// We need to define the number of indices to be processed: quadsCount*6
// NOTE: The final parameter tells the GPU the offset in bytes from the
// NOTE: The final parameter tells the GPU the offset in bytes from the
// start of the index buffer to the location of the first index to process
glDrawElements(GL_TRIANGLES, draws[i].vertexCount/4*6, GL_UNSIGNED_INT, (GLvoid *)(sizeof(GLuint)*vertexOffset/4*6));
#elif defined(GRAPHICS_API_OPENGL_ES2)
@ -4216,7 +4216,7 @@ static void DrawBuffersDefault(void)
}
drawsCounter = 1;
// Change to next buffer in the list
currentBuffer++;
if (currentBuffer >= MAX_BATCH_BUFFERING) currentBuffer = 0;
@ -4369,14 +4369,14 @@ static void GenDrawCube(void)
static VrStereoConfig SetStereoConfig(VrDeviceInfo hmd, Shader distortion)
{
VrStereoConfig config = { 0 };
// Initialize framebuffer and textures for stereo rendering
// NOTE: Screen size should match HMD aspect ratio
config.stereoFbo = rlLoadRenderTexture(screenWidth, screenHeight, UNCOMPRESSED_R8G8B8A8, 24, false);
// Assign distortion shader
config.distortionShader = distortion;
// Compute aspect ratio
float aspect = ((float)hmd.hResolution*0.5f)/(float)hmd.vResolution;
@ -4442,7 +4442,7 @@ static VrStereoConfig SetStereoConfig(VrDeviceInfo hmd, Shader distortion)
SetShaderValue(config.distortionShader, GetShaderLocation(config.distortionShader, "hmdWarpParam"), hmd.lensDistortionValues, UNIFORM_VEC4);
SetShaderValue(config.distortionShader, GetShaderLocation(config.distortionShader, "chromaAbParam"), hmd.chromaAbCorrection, UNIFORM_VEC4);
#endif
return config;
}

+ 4
- 4
src/shapes.c 查看文件

@ -143,7 +143,7 @@ void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color)
rlTexCoord2f(recTexShapes.x/texShapes.width, (recTexShapes.y + recTexShapes.height)/texShapes.height);
rlVertex2f(0.0f, thick);
rlTexCoord2f((recTexShapes.x + recTexShapes.width)/texShapes.width, (recTexShapes.y + recTexShapes.height)/texShapes.height);
rlVertex2f(d, thick);
@ -187,7 +187,7 @@ void DrawCircle(int centerX, int centerY, float radius, Color color)
void DrawCircleSector(Vector2 center, float radius, int startAngle, int endAngle, Color color)
{
#define CIRCLE_SECTOR_LENGTH 10
#if defined(SUPPORT_QUADS_DRAW_MODE)
if (rlCheckBufferLimit(4*((360/CIRCLE_SECTOR_LENGTH)/2))) rlglDraw();
@ -307,10 +307,10 @@ void DrawRectanglePro(Rectangle rec, Vector2 origin, float rotation, Color color
rlTexCoord2f(recTexShapes.x/texShapes.width, recTexShapes.y/texShapes.height);
rlVertex2f(0.0f, 0.0f);
rlTexCoord2f(recTexShapes.x/texShapes.width, (recTexShapes.y + recTexShapes.height)/texShapes.height);
rlVertex2f(0.0f, rec.height);
rlTexCoord2f((recTexShapes.x + recTexShapes.width)/texShapes.width, (recTexShapes.y + recTexShapes.height)/texShapes.height);
rlVertex2f(rec.width, rec.height);

+ 43
- 43
src/text.c 查看文件

@ -790,14 +790,14 @@ void DrawTextEx(Font font, const char *text, Vector2 position, float fontSize, f
}
// Draw text using font inside rectangle limits
void DrawTextRec(Font font, const char *text, Rectangle rec, float fontSize, float spacing, bool wordWrap, Color tint)
void DrawTextRec(Font font, const char *text, Rectangle rec, float fontSize, float spacing, bool wordWrap, Color tint)
{
DrawTextRecEx(font, text, rec, fontSize, spacing, wordWrap, tint, 0, 0, WHITE, WHITE);
}
// Draw text using font inside rectangle limits with support for text selection
void DrawTextRecEx(Font font, const char *text, Rectangle rec, float fontSize, float spacing, bool wordWrap, Color tint,
int selectStart, int selectLength, Color selectText, Color selectBack)
void DrawTextRecEx(Font font, const char *text, Rectangle rec, float fontSize, float spacing, bool wordWrap, Color tint,
int selectStart, int selectLength, Color selectText, Color selectBack)
{
int length = strlen(text);
int textOffsetX = 0; // Offset between characters
@ -813,12 +813,12 @@ void DrawTextRecEx(Font font, const char *text, Rectangle rec, float fontSize, f
int state = wordWrap? MEASURE_STATE : DRAW_STATE;
int startLine = -1; // Index where to begin drawing (where a line begins)
int endLine = -1; // Index where to stop drawing (where a line ends)
for (int i = 0; i < length; i++)
{
int glyphWidth = 0;
letter = (unsigned char)text[i];
if (letter != '\n')
{
if ((unsigned char)text[i] == 0xc2) // UTF-8 encoding identification HACK!
@ -836,41 +836,41 @@ void DrawTextRecEx(Font font, const char *text, Rectangle rec, float fontSize, f
i++;
}
else index = GetGlyphIndex(font, (unsigned char)text[i]);
glyphWidth = (font.chars[index].advanceX == 0)?
glyphWidth = (font.chars[index].advanceX == 0)?
(int)(font.chars[index].rec.width*scaleFactor + spacing):
(int)(font.chars[index].advanceX*scaleFactor + spacing);
}
// NOTE: When wordWrap is ON we first measure how much of the text we can draw
// before going outside of the `rec` container. We store this info inside
// before going outside of the `rec` container. We store this info inside
// `startLine` and `endLine` then we change states, draw the text between those two
// variables then change states again and again recursively until the end of the text
// (or until we get outside of the container).
// When wordWrap is OFF we don't need the measure state so we go to the drawing
// state immediately and begin drawing on the next line before we can get outside
// When wordWrap is OFF we don't need the measure state so we go to the drawing
// state immediately and begin drawing on the next line before we can get outside
// the container.
if (state == MEASURE_STATE)
if (state == MEASURE_STATE)
{
if ((letter == ' ') || (letter == '\t') || (letter == '\n')) endLine = i;
if ((textOffsetX + glyphWidth + 1) >= rec.width)
if ((textOffsetX + glyphWidth + 1) >= rec.width)
{
endLine = (endLine < 1) ? i : endLine;
if (i == endLine) endLine -= 1;
if ((startLine + 1) == endLine) endLine = i - 1;
state = !state;
}
else if ((i + 1) == length)
}
else if ((i + 1) == length)
{
endLine = i;
state = !state;
}
else if (letter == '\n')
else if (letter == '\n')
{
state = !state;
}
if (state == DRAW_STATE)
{
textOffsetX = 0;
@ -878,8 +878,8 @@ void DrawTextRecEx(Font font, const char *text, Rectangle rec, float fontSize, f
glyphWidth = 0;
}
}
else
}
else
{
if (letter == '\n')
{
@ -888,17 +888,17 @@ void DrawTextRecEx(Font font, const char *text, Rectangle rec, float fontSize, f
textOffsetY += (int)((font.baseSize + font.baseSize/2)*scaleFactor);
textOffsetX = 0;
}
}
else
}
else
{
if (!wordWrap && ((textOffsetX + glyphWidth + 1) >= rec.width))
{
textOffsetY += (int)((font.baseSize + font.baseSize/2)*scaleFactor);
textOffsetX = 0;
}
if ((textOffsetY + (int)((font.baseSize + font.baseSize/2)*scaleFactor)) > rec.height) break;
//draw selected
bool isGlyphSelected = false;
if ((selectStart >= 0) && (i >= selectStart) && (i < (selectStart + selectLength)))
@ -907,7 +907,7 @@ void DrawTextRecEx(Font font, const char *text, Rectangle rec, float fontSize, f
DrawRectangleRec(strec, selectBack);
isGlyphSelected = true;
}
//draw glyph
if ((letter != ' ') && (letter != '\t'))
{
@ -915,12 +915,12 @@ void DrawTextRecEx(Font font, const char *text, Rectangle rec, float fontSize, f
(Rectangle){ rec.x + textOffsetX + font.chars[index].offsetX*scaleFactor,
rec.y + textOffsetY + font.chars[index].offsetY*scaleFactor,
font.chars[index].rec.width*scaleFactor,
font.chars[index].rec.height*scaleFactor }, (Vector2){ 0, 0 }, 0.0f,
font.chars[index].rec.height*scaleFactor }, (Vector2){ 0, 0 }, 0.0f,
(!isGlyphSelected) ? tint : selectText);
}
}
if (wordWrap && (i == endLine))
if (wordWrap && (i == endLine))
{
textOffsetY += (int)((font.baseSize + font.baseSize/2)*scaleFactor);
textOffsetX = 0;
@ -930,7 +930,7 @@ void DrawTextRecEx(Font font, const char *text, Rectangle rec, float fontSize, f
state = !state;
}
}
textOffsetX += glyphWidth;
}
}
@ -968,11 +968,11 @@ Vector2 MeasureTextEx(Font font, const char *text, float fontSize, float spacing
unsigned char letter = 0; // Current character
int index = 0; // Index position in sprite font
for (int i = 0; i < len; i++)
{
lenCounter++;
if (text[i] != '\n')
{
if ((unsigned char)text[i] == 0xc2) // UTF-8 encoding identification
@ -1105,7 +1105,7 @@ const char *TextSubtext(const char *text, int position, int length)
const char *TextReplace(char *text, const char *replace, const char *by)
{
char *result;
char *insertPoint; // Next insert point
char *temp; // Temp pointer
int replaceLen; // Replace string length of (the string to remove)
@ -1163,7 +1163,7 @@ const char *TextInsert(const char *text, const char *insert, int position)
for (int i = 0; i < position; i++) result[i] = text[i];
for (int i = position; i < insertLen + position; i++) result[i] = insert[i];
for (int i = (insertLen + position); i < (textLen + insertLen); i++) result[i] = text[i];
result[textLen + insertLen] = '\0'; // Make sure text string is valid!
return result;
@ -1174,7 +1174,7 @@ const char *TextInsert(const char *text, const char *insert, int position)
const char *TextJoin(const char **textList, int count, const char *delimiter)
{
// TODO: Make sure joined text could fit inside MAX_TEXT_BUFFER_LENGTH
static char text[MAX_TEXT_BUFFER_LENGTH] = { 0 };
memset(text, 0, MAX_TEXT_BUFFER_LENGTH);
@ -1197,9 +1197,9 @@ const char **TextSplit(const char *text, char delimiter, int *count)
// all used memory is static... it has some limitations:
// 1. Maximum number of possible split strings is set by MAX_SUBSTRINGS_COUNT
// 2. Maximum size of text to split is MAX_TEXT_BUFFER_LENGTH
#define MAX_SUBSTRINGS_COUNT 64
static const char *result[MAX_SUBSTRINGS_COUNT] = { NULL };
static char buffer[MAX_TEXT_BUFFER_LENGTH] = { 0 };
memset(buffer, 0, MAX_TEXT_BUFFER_LENGTH);
@ -1208,7 +1208,7 @@ const char **TextSplit(const char *text, char delimiter, int *count)
int counter = 1;
// Count how many substrings we have on text and point to every one
for (int i = 0; i < MAX_TEXT_BUFFER_LENGTH; i++)
for (int i = 0; i < MAX_TEXT_BUFFER_LENGTH; i++)
{
buffer[i] = text[i];
if (buffer[i] == '\0') break;
@ -1217,7 +1217,7 @@ const char **TextSplit(const char *text, char delimiter, int *count)
buffer[i] = '\0'; // Set an end of string at this point
result[counter] = buffer + i + 1;
counter++;
if (counter == MAX_SUBSTRINGS_COUNT) break;
}
}
@ -1239,11 +1239,11 @@ void TextAppend(char *text, const char *append, int *position)
int TextFindIndex(const char *text, const char *find)
{
int position = -1;
char *ptr = strstr(text, find);
if (ptr != NULL) position = ptr - text;
return position;
}
@ -1314,10 +1314,10 @@ int TextToInteger(const char *text)
{
if ((text[i] > 47) && (text[i] < 58)) result += ((int)text[i] - 48)*units;
else { result = -1; break; }
units *= 10;
}
return result;
}

+ 2
- 2
src/textures.c 查看文件

@ -2529,7 +2529,7 @@ void DrawTextureQuad(Texture2D texture, Vector2 tiling, Vector2 offset, Rectangl
{
Rectangle source = { offset.x*texture.width, offset.y*texture.height, tiling.x*texture.width, tiling.y*texture.height };
Vector2 origin = { 0.0f, 0.0f };
DrawTexturePro(texture, source, quad, origin, 0.0f, tint);
}
@ -3198,7 +3198,7 @@ static int SaveKTX(Image image, const char *fileName)
//unsigned char id[12] = { 0xAB, 0x4B, 0x54, 0x58, 0x20, 0x31, 0x31, 0xBB, 0x0D, 0x0A, 0x1A, 0x0A };
const char ktxIdentifier[12] = { 0xAB, 'K', 'T', 'X', ' ', '1', '1', 0xBB, '\r', '\n', 0x1A, '\n' };
// Get the image header
strncpy(ktxHeader.id, ktxIdentifier, 12); // KTX 1.1 signature
ktxHeader.endianness = 0;

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