Added some security checks on GenMesh*() #1454
This commit is contained in:
Ray
parent
7a0e73331d
commit
cd3eb3d8bd
1 changed files with 192 additions and 164 deletions
344
src/models.c
344
src/models.c
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@ -1310,10 +1310,11 @@ bool IsModelAnimationValid(Model model, ModelAnimation anim)
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Mesh GenMeshPoly(int sides, float radius)
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Mesh GenMeshPoly(int sides, float radius)
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{
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{
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Mesh mesh = { 0 };
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Mesh mesh = { 0 };
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mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
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if (sides < 3) return mesh;
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if (sides < 3) return mesh;
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mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
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int vertexCount = sides*3;
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int vertexCount = sides*3;
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// Vertices definition
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// Vertices definition
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@ -1680,37 +1681,42 @@ par_shapes_mesh* par_shapes_create_icosahedron(); // 20 sides polyhedron
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RLAPI Mesh GenMeshSphere(float radius, int rings, int slices)
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RLAPI Mesh GenMeshSphere(float radius, int rings, int slices)
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{
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{
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Mesh mesh = { 0 };
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Mesh mesh = { 0 };
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mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
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par_shapes_mesh *sphere = par_shapes_create_parametric_sphere(slices, rings);
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if ((rings >= 3) && (slices >= 3))
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par_shapes_scale(sphere, radius, radius, radius);
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// NOTE: Soft normals are computed internally
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mesh.vertices = (float *)RL_MALLOC(sphere->ntriangles*3*3*sizeof(float));
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mesh.texcoords = (float *)RL_MALLOC(sphere->ntriangles*3*2*sizeof(float));
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mesh.normals = (float *)RL_MALLOC(sphere->ntriangles*3*3*sizeof(float));
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mesh.vertexCount = sphere->ntriangles*3;
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mesh.triangleCount = sphere->ntriangles;
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for (int k = 0; k < mesh.vertexCount; k++)
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{
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{
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mesh.vertices[k*3] = sphere->points[sphere->triangles[k]*3];
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mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
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mesh.vertices[k*3 + 1] = sphere->points[sphere->triangles[k]*3 + 1];
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mesh.vertices[k*3 + 2] = sphere->points[sphere->triangles[k]*3 + 2];
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mesh.normals[k*3] = sphere->normals[sphere->triangles[k]*3];
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par_shapes_mesh *sphere = par_shapes_create_parametric_sphere(slices, rings);
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mesh.normals[k*3 + 1] = sphere->normals[sphere->triangles[k]*3 + 1];
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par_shapes_scale(sphere, radius, radius, radius);
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mesh.normals[k*3 + 2] = sphere->normals[sphere->triangles[k]*3 + 2];
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// NOTE: Soft normals are computed internally
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mesh.texcoords[k*2] = sphere->tcoords[sphere->triangles[k]*2];
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mesh.vertices = (float *)RL_MALLOC(sphere->ntriangles*3*3*sizeof(float));
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mesh.texcoords[k*2 + 1] = sphere->tcoords[sphere->triangles[k]*2 + 1];
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mesh.texcoords = (float *)RL_MALLOC(sphere->ntriangles*3*2*sizeof(float));
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mesh.normals = (float *)RL_MALLOC(sphere->ntriangles*3*3*sizeof(float));
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mesh.vertexCount = sphere->ntriangles*3;
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mesh.triangleCount = sphere->ntriangles;
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for (int k = 0; k < mesh.vertexCount; k++)
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{
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mesh.vertices[k*3] = sphere->points[sphere->triangles[k]*3];
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mesh.vertices[k*3 + 1] = sphere->points[sphere->triangles[k]*3 + 1];
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mesh.vertices[k*3 + 2] = sphere->points[sphere->triangles[k]*3 + 2];
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mesh.normals[k*3] = sphere->normals[sphere->triangles[k]*3];
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mesh.normals[k*3 + 1] = sphere->normals[sphere->triangles[k]*3 + 1];
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mesh.normals[k*3 + 2] = sphere->normals[sphere->triangles[k]*3 + 2];
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mesh.texcoords[k*2] = sphere->tcoords[sphere->triangles[k]*2];
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mesh.texcoords[k*2 + 1] = sphere->tcoords[sphere->triangles[k]*2 + 1];
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}
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par_shapes_free_mesh(sphere);
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// Upload vertex data to GPU (static mesh)
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rlLoadMesh(&mesh, false);
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}
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}
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else TRACELOG(LOG_WARNING, "MESH: Failed to generate mesh: sphere");
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par_shapes_free_mesh(sphere);
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// Upload vertex data to GPU (static mesh)
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rlLoadMesh(&mesh, false);
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return mesh;
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return mesh;
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}
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}
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@ -1719,37 +1725,44 @@ RLAPI Mesh GenMeshSphere(float radius, int rings, int slices)
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RLAPI Mesh GenMeshHemiSphere(float radius, int rings, int slices)
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RLAPI Mesh GenMeshHemiSphere(float radius, int rings, int slices)
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{
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{
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Mesh mesh = { 0 };
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Mesh mesh = { 0 };
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mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
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par_shapes_mesh *sphere = par_shapes_create_hemisphere(slices, rings);
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if ((rings >= 3) && (slices >= 3))
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par_shapes_scale(sphere, radius, radius, radius);
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// NOTE: Soft normals are computed internally
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mesh.vertices = (float *)RL_MALLOC(sphere->ntriangles*3*3*sizeof(float));
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mesh.texcoords = (float *)RL_MALLOC(sphere->ntriangles*3*2*sizeof(float));
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mesh.normals = (float *)RL_MALLOC(sphere->ntriangles*3*3*sizeof(float));
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mesh.vertexCount = sphere->ntriangles*3;
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mesh.triangleCount = sphere->ntriangles;
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for (int k = 0; k < mesh.vertexCount; k++)
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{
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{
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mesh.vertices[k*3] = sphere->points[sphere->triangles[k]*3];
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if (radius < 0.0f) radius = 0.0f;
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mesh.vertices[k*3 + 1] = sphere->points[sphere->triangles[k]*3 + 1];
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mesh.vertices[k*3 + 2] = sphere->points[sphere->triangles[k]*3 + 2];
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mesh.normals[k*3] = sphere->normals[sphere->triangles[k]*3];
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mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
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mesh.normals[k*3 + 1] = sphere->normals[sphere->triangles[k]*3 + 1];
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mesh.normals[k*3 + 2] = sphere->normals[sphere->triangles[k]*3 + 2];
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mesh.texcoords[k*2] = sphere->tcoords[sphere->triangles[k]*2];
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par_shapes_mesh *sphere = par_shapes_create_hemisphere(slices, rings);
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mesh.texcoords[k*2 + 1] = sphere->tcoords[sphere->triangles[k]*2 + 1];
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par_shapes_scale(sphere, radius, radius, radius);
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// NOTE: Soft normals are computed internally
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mesh.vertices = (float *)RL_MALLOC(sphere->ntriangles*3*3*sizeof(float));
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mesh.texcoords = (float *)RL_MALLOC(sphere->ntriangles*3*2*sizeof(float));
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mesh.normals = (float *)RL_MALLOC(sphere->ntriangles*3*3*sizeof(float));
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mesh.vertexCount = sphere->ntriangles*3;
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mesh.triangleCount = sphere->ntriangles;
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for (int k = 0; k < mesh.vertexCount; k++)
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{
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mesh.vertices[k*3] = sphere->points[sphere->triangles[k]*3];
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mesh.vertices[k*3 + 1] = sphere->points[sphere->triangles[k]*3 + 1];
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mesh.vertices[k*3 + 2] = sphere->points[sphere->triangles[k]*3 + 2];
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mesh.normals[k*3] = sphere->normals[sphere->triangles[k]*3];
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mesh.normals[k*3 + 1] = sphere->normals[sphere->triangles[k]*3 + 1];
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mesh.normals[k*3 + 2] = sphere->normals[sphere->triangles[k]*3 + 2];
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mesh.texcoords[k*2] = sphere->tcoords[sphere->triangles[k]*2];
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mesh.texcoords[k*2 + 1] = sphere->tcoords[sphere->triangles[k]*2 + 1];
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}
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par_shapes_free_mesh(sphere);
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// Upload vertex data to GPU (static mesh)
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rlLoadMesh(&mesh, false);
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}
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}
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else TRACELOG(LOG_WARNING, "MESH: Failed to generate mesh: hemisphere");
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par_shapes_free_mesh(sphere);
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// Upload vertex data to GPU (static mesh)
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rlLoadMesh(&mesh, false);
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return mesh;
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return mesh;
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}
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}
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@ -1758,58 +1771,63 @@ RLAPI Mesh GenMeshHemiSphere(float radius, int rings, int slices)
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Mesh GenMeshCylinder(float radius, float height, int slices)
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Mesh GenMeshCylinder(float radius, float height, int slices)
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{
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{
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Mesh mesh = { 0 };
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Mesh mesh = { 0 };
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mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
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// Instance a cylinder that sits on the Z=0 plane using the given tessellation
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if (slices >= 3)
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// levels across the UV domain. Think of "slices" like a number of pizza
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// slices, and "stacks" like a number of stacked rings.
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// Height and radius are both 1.0, but they can easily be changed with par_shapes_scale
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par_shapes_mesh *cylinder = par_shapes_create_cylinder(slices, 8);
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par_shapes_scale(cylinder, radius, radius, height);
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par_shapes_rotate(cylinder, -PI/2.0f, (float[]){ 1, 0, 0 });
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par_shapes_rotate(cylinder, PI/2.0f, (float[]){ 0, 1, 0 });
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// Generate an orientable disk shape (top cap)
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par_shapes_mesh *capTop = par_shapes_create_disk(radius, slices, (float[]){ 0, 0, 0 }, (float[]){ 0, 0, 1 });
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capTop->tcoords = PAR_MALLOC(float, 2*capTop->npoints);
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for (int i = 0; i < 2*capTop->npoints; i++) capTop->tcoords[i] = 0.0f;
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par_shapes_rotate(capTop, -PI/2.0f, (float[]){ 1, 0, 0 });
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par_shapes_translate(capTop, 0, height, 0);
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// Generate an orientable disk shape (bottom cap)
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par_shapes_mesh *capBottom = par_shapes_create_disk(radius, slices, (float[]){ 0, 0, 0 }, (float[]){ 0, 0, -1 });
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capBottom->tcoords = PAR_MALLOC(float, 2*capBottom->npoints);
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for (int i = 0; i < 2*capBottom->npoints; i++) capBottom->tcoords[i] = 0.95f;
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par_shapes_rotate(capBottom, PI/2.0f, (float[]){ 1, 0, 0 });
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par_shapes_merge_and_free(cylinder, capTop);
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par_shapes_merge_and_free(cylinder, capBottom);
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mesh.vertices = (float *)RL_MALLOC(cylinder->ntriangles*3*3*sizeof(float));
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mesh.texcoords = (float *)RL_MALLOC(cylinder->ntriangles*3*2*sizeof(float));
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mesh.normals = (float *)RL_MALLOC(cylinder->ntriangles*3*3*sizeof(float));
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mesh.vertexCount = cylinder->ntriangles*3;
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mesh.triangleCount = cylinder->ntriangles;
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for (int k = 0; k < mesh.vertexCount; k++)
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{
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{
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mesh.vertices[k*3] = cylinder->points[cylinder->triangles[k]*3];
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mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
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mesh.vertices[k*3 + 1] = cylinder->points[cylinder->triangles[k]*3 + 1];
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mesh.vertices[k*3 + 2] = cylinder->points[cylinder->triangles[k]*3 + 2];
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mesh.normals[k*3] = cylinder->normals[cylinder->triangles[k]*3];
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// Instance a cylinder that sits on the Z=0 plane using the given tessellation
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mesh.normals[k*3 + 1] = cylinder->normals[cylinder->triangles[k]*3 + 1];
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// levels across the UV domain. Think of "slices" like a number of pizza
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mesh.normals[k*3 + 2] = cylinder->normals[cylinder->triangles[k]*3 + 2];
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// slices, and "stacks" like a number of stacked rings.
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// Height and radius are both 1.0, but they can easily be changed with par_shapes_scale
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par_shapes_mesh *cylinder = par_shapes_create_cylinder(slices, 8);
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par_shapes_scale(cylinder, radius, radius, height);
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par_shapes_rotate(cylinder, -PI/2.0f, (float[]){ 1, 0, 0 });
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par_shapes_rotate(cylinder, PI/2.0f, (float[]){ 0, 1, 0 });
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mesh.texcoords[k*2] = cylinder->tcoords[cylinder->triangles[k]*2];
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// Generate an orientable disk shape (top cap)
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mesh.texcoords[k*2 + 1] = cylinder->tcoords[cylinder->triangles[k]*2 + 1];
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par_shapes_mesh *capTop = par_shapes_create_disk(radius, slices, (float[]){ 0, 0, 0 }, (float[]){ 0, 0, 1 });
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capTop->tcoords = PAR_MALLOC(float, 2*capTop->npoints);
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for (int i = 0; i < 2*capTop->npoints; i++) capTop->tcoords[i] = 0.0f;
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par_shapes_rotate(capTop, -PI/2.0f, (float[]){ 1, 0, 0 });
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par_shapes_translate(capTop, 0, height, 0);
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// Generate an orientable disk shape (bottom cap)
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par_shapes_mesh *capBottom = par_shapes_create_disk(radius, slices, (float[]){ 0, 0, 0 }, (float[]){ 0, 0, -1 });
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capBottom->tcoords = PAR_MALLOC(float, 2*capBottom->npoints);
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for (int i = 0; i < 2*capBottom->npoints; i++) capBottom->tcoords[i] = 0.95f;
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par_shapes_rotate(capBottom, PI/2.0f, (float[]){ 1, 0, 0 });
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par_shapes_merge_and_free(cylinder, capTop);
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par_shapes_merge_and_free(cylinder, capBottom);
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mesh.vertices = (float *)RL_MALLOC(cylinder->ntriangles*3*3*sizeof(float));
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mesh.texcoords = (float *)RL_MALLOC(cylinder->ntriangles*3*2*sizeof(float));
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mesh.normals = (float *)RL_MALLOC(cylinder->ntriangles*3*3*sizeof(float));
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mesh.vertexCount = cylinder->ntriangles*3;
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mesh.triangleCount = cylinder->ntriangles;
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for (int k = 0; k < mesh.vertexCount; k++)
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{
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mesh.vertices[k*3] = cylinder->points[cylinder->triangles[k]*3];
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mesh.vertices[k*3 + 1] = cylinder->points[cylinder->triangles[k]*3 + 1];
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mesh.vertices[k*3 + 2] = cylinder->points[cylinder->triangles[k]*3 + 2];
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mesh.normals[k*3] = cylinder->normals[cylinder->triangles[k]*3];
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mesh.normals[k*3 + 1] = cylinder->normals[cylinder->triangles[k]*3 + 1];
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mesh.normals[k*3 + 2] = cylinder->normals[cylinder->triangles[k]*3 + 2];
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mesh.texcoords[k*2] = cylinder->tcoords[cylinder->triangles[k]*2];
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mesh.texcoords[k*2 + 1] = cylinder->tcoords[cylinder->triangles[k]*2 + 1];
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}
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par_shapes_free_mesh(cylinder);
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// Upload vertex data to GPU (static mesh)
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rlLoadMesh(&mesh, false);
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}
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}
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else TRACELOG(LOG_WARNING, "MESH: Failed to generate mesh: cylinder");
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par_shapes_free_mesh(cylinder);
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// Upload vertex data to GPU (static mesh)
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rlLoadMesh(&mesh, false);
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return mesh;
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return mesh;
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}
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}
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@ -1818,41 +1836,46 @@ Mesh GenMeshCylinder(float radius, float height, int slices)
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Mesh GenMeshTorus(float radius, float size, int radSeg, int sides)
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Mesh GenMeshTorus(float radius, float size, int radSeg, int sides)
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{
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{
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Mesh mesh = { 0 };
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Mesh mesh = { 0 };
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mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
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if (radius > 1.0f) radius = 1.0f;
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if ((sides >= 3) && (radSeg >= 3))
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else if (radius < 0.1f) radius = 0.1f;
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// Create a donut that sits on the Z=0 plane with the specified inner radius
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// The outer radius can be controlled with par_shapes_scale
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par_shapes_mesh *torus = par_shapes_create_torus(radSeg, sides, radius);
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par_shapes_scale(torus, size/2, size/2, size/2);
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mesh.vertices = (float *)RL_MALLOC(torus->ntriangles*3*3*sizeof(float));
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mesh.texcoords = (float *)RL_MALLOC(torus->ntriangles*3*2*sizeof(float));
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mesh.normals = (float *)RL_MALLOC(torus->ntriangles*3*3*sizeof(float));
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mesh.vertexCount = torus->ntriangles*3;
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mesh.triangleCount = torus->ntriangles;
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for (int k = 0; k < mesh.vertexCount; k++)
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{
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{
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mesh.vertices[k*3] = torus->points[torus->triangles[k]*3];
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mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
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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];
|
if (radius > 1.0f) radius = 1.0f;
|
||||||
mesh.normals[k*3 + 1] = torus->normals[torus->triangles[k]*3 + 1];
|
else if (radius < 0.1f) radius = 0.1f;
|
||||||
mesh.normals[k*3 + 2] = torus->normals[torus->triangles[k]*3 + 2];
|
|
||||||
|
|
||||||
mesh.texcoords[k*2] = torus->tcoords[torus->triangles[k]*2];
|
// Create a donut that sits on the Z=0 plane with the specified inner radius
|
||||||
mesh.texcoords[k*2 + 1] = torus->tcoords[torus->triangles[k]*2 + 1];
|
// The outer radius can be controlled with par_shapes_scale
|
||||||
|
par_shapes_mesh *torus = par_shapes_create_torus(radSeg, sides, radius);
|
||||||
|
par_shapes_scale(torus, size/2, size/2, size/2);
|
||||||
|
|
||||||
|
mesh.vertices = (float *)RL_MALLOC(torus->ntriangles*3*3*sizeof(float));
|
||||||
|
mesh.texcoords = (float *)RL_MALLOC(torus->ntriangles*3*2*sizeof(float));
|
||||||
|
mesh.normals = (float *)RL_MALLOC(torus->ntriangles*3*3*sizeof(float));
|
||||||
|
|
||||||
|
mesh.vertexCount = torus->ntriangles*3;
|
||||||
|
mesh.triangleCount = torus->ntriangles;
|
||||||
|
|
||||||
|
for (int k = 0; k < mesh.vertexCount; k++)
|
||||||
|
{
|
||||||
|
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);
|
||||||
}
|
}
|
||||||
|
else TRACELOG(LOG_WARNING, "MESH: Failed to generate mesh: torus");
|
||||||
par_shapes_free_mesh(torus);
|
|
||||||
|
|
||||||
// Upload vertex data to GPU (static mesh)
|
|
||||||
rlLoadMesh(&mesh, false);
|
|
||||||
|
|
||||||
return mesh;
|
return mesh;
|
||||||
}
|
}
|
||||||
|
|
@ -1861,39 +1884,44 @@ Mesh GenMeshTorus(float radius, float size, int radSeg, int sides)
|
||||||
Mesh GenMeshKnot(float radius, float size, int radSeg, int sides)
|
Mesh GenMeshKnot(float radius, float size, int radSeg, int sides)
|
||||||
{
|
{
|
||||||
Mesh mesh = { 0 };
|
Mesh mesh = { 0 };
|
||||||
mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
|
|
||||||
|
|
||||||
if (radius > 3.0f) radius = 3.0f;
|
if ((sides >= 3) && (radSeg >= 3))
|
||||||
else if (radius < 0.5f) radius = 0.5f;
|
|
||||||
|
|
||||||
par_shapes_mesh *knot = par_shapes_create_trefoil_knot(radSeg, sides, radius);
|
|
||||||
par_shapes_scale(knot, size, size, size);
|
|
||||||
|
|
||||||
mesh.vertices = (float *)RL_MALLOC(knot->ntriangles*3*3*sizeof(float));
|
|
||||||
mesh.texcoords = (float *)RL_MALLOC(knot->ntriangles*3*2*sizeof(float));
|
|
||||||
mesh.normals = (float *)RL_MALLOC(knot->ntriangles*3*3*sizeof(float));
|
|
||||||
|
|
||||||
mesh.vertexCount = knot->ntriangles*3;
|
|
||||||
mesh.triangleCount = knot->ntriangles;
|
|
||||||
|
|
||||||
for (int k = 0; k < mesh.vertexCount; k++)
|
|
||||||
{
|
{
|
||||||
mesh.vertices[k*3] = knot->points[knot->triangles[k]*3];
|
mesh.vboId = (unsigned int *)RL_CALLOC(DEFAULT_MESH_VERTEX_BUFFERS, sizeof(unsigned int));
|
||||||
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];
|
if (radius > 3.0f) radius = 3.0f;
|
||||||
mesh.normals[k*3 + 1] = knot->normals[knot->triangles[k]*3 + 1];
|
else if (radius < 0.5f) radius = 0.5f;
|
||||||
mesh.normals[k*3 + 2] = knot->normals[knot->triangles[k]*3 + 2];
|
|
||||||
|
|
||||||
mesh.texcoords[k*2] = knot->tcoords[knot->triangles[k]*2];
|
par_shapes_mesh *knot = par_shapes_create_trefoil_knot(radSeg, sides, radius);
|
||||||
mesh.texcoords[k*2 + 1] = knot->tcoords[knot->triangles[k]*2 + 1];
|
par_shapes_scale(knot, size, size, size);
|
||||||
|
|
||||||
|
mesh.vertices = (float *)RL_MALLOC(knot->ntriangles*3*3*sizeof(float));
|
||||||
|
mesh.texcoords = (float *)RL_MALLOC(knot->ntriangles*3*2*sizeof(float));
|
||||||
|
mesh.normals = (float *)RL_MALLOC(knot->ntriangles*3*3*sizeof(float));
|
||||||
|
|
||||||
|
mesh.vertexCount = knot->ntriangles*3;
|
||||||
|
mesh.triangleCount = knot->ntriangles;
|
||||||
|
|
||||||
|
for (int k = 0; k < mesh.vertexCount; k++)
|
||||||
|
{
|
||||||
|
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);
|
||||||
}
|
}
|
||||||
|
else TRACELOG(LOG_WARNING, "MESH: Failed to generate mesh: knot");
|
||||||
par_shapes_free_mesh(knot);
|
|
||||||
|
|
||||||
// Upload vertex data to GPU (static mesh)
|
|
||||||
rlLoadMesh(&mesh, false);
|
|
||||||
|
|
||||||
return mesh;
|
return mesh;
|
||||||
}
|
}
|
||||||
|
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue