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re-enable GPU skinning for mac, and fix the max buffer to be correct based on the GPU skinning support flag.

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This commit is contained in:
Jeffery Myers 2024-10-01 08:23:45 -07:00
parent e938c18dde
commit e43f9bacad
3 changed files with 10 additions and 11 deletions
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11
src/config.h
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@ -121,12 +121,10 @@
#define RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD2 5
#define RL_DEFAULT_SHADER_ATTRIB_LOCATION_INDICES 6
// The mac OpenGL drivers do not support more than 8 VBOs, so we can't support GPU animations
#ifndef __APPLE__
#define RL_SUPPORT_MESH_ANIMATION_VBO
#endif
#ifdef RL_SUPPORT_MESH_ANIMATION_VBO
#define RL_SUPPORT_MESH_GPU_SKINNING // Remove this if your GPU does not support more than 8 VBOs
#ifdef RL_SUPPORT_MESH_GPU_SKINNING
#define RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEIDS 7
#define RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEWEIGHTS 8
#endif
@ -237,7 +235,8 @@
// rmodels: Configuration values
//------------------------------------------------------------------------------------
#define MAX_MATERIAL_MAPS 12 // Maximum number of shader maps supported
#ifdef RL_SUPPORT_MESH_ANIMATION_VBO
#ifdef RL_SUPPORT_MESH_GPU_SKINNING
#define MAX_MESH_VERTEX_BUFFERS 9 // Maximum vertex buffers (VBO) per mesh
#else
#define MAX_MESH_VERTEX_BUFFERS 7 // Maximum vertex buffers (VBO) per mesh

2
src/rlgl.h
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@ -4172,7 +4172,7 @@ unsigned int rlLoadShaderProgram(unsigned int vShaderId, unsigned int fShaderId)
glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_TANGENT, RL_DEFAULT_SHADER_ATTRIB_NAME_TANGENT);
glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD2, RL_DEFAULT_SHADER_ATTRIB_NAME_TEXCOORD2);
#ifdef RL_SUPPORT_MESH_ANIMATION_VBO
#ifdef RL_SUPPORT_MESH_GPU_SKINNING
glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEIDS, RL_DEFAULT_SHADER_ATTRIB_NAME_BONEIDS);
glBindAttribLocation(program, RL_DEFAULT_SHADER_ATTRIB_LOCATION_BONEWEIGHTS, RL_DEFAULT_SHADER_ATTRIB_NAME_BONEWEIGHTS);
#endif

8
src/rmodels.c
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@ -1342,7 +1342,7 @@ void UploadMesh(Mesh *mesh, bool dynamic)
rlDisableVertexAttribute(RL_DEFAULT_SHADER_ATTRIB_LOCATION_TEXCOORD2);
}
#ifdef RL_SUPPORT_MESH_ANIMATION_VBO
#ifdef RL_SUPPORT_MESH_GPU_SKINNING
if (mesh->boneIds != NULL)
{
// Enable vertex attribute: boneIds (shader-location = 6)
@ -1489,7 +1489,7 @@ void DrawMesh(Mesh mesh, Material material, Matrix transform)
// Upload model normal matrix (if locations available)
if (material.shader.locs[SHADER_LOC_MATRIX_NORMAL] != -1) rlSetUniformMatrix(material.shader.locs[SHADER_LOC_MATRIX_NORMAL], MatrixTranspose(MatrixInvert(matModel)));
#ifdef RL_SUPPORT_MESH_ANIMATION_VBO
#ifdef RL_SUPPORT_MESH_GPU_SKINNING
// Upload Bone Transforms
if (material.shader.locs[SHADER_LOC_BONE_MATRICES] != -1 && mesh.boneMatrices)
{
@ -1575,7 +1575,7 @@ void DrawMesh(Mesh mesh, Material material, Matrix transform)
rlEnableVertexAttribute(material.shader.locs[SHADER_LOC_VERTEX_TEXCOORD02]);
}
#ifdef RL_SUPPORT_MESH_ANIMATION_VBO
#ifdef RL_SUPPORT_MESH_GPU_SKINNING
// Bind mesh VBO data: vertex bone ids (shader-location = 6, if available)
if (material.shader.locs[SHADER_LOC_VERTEX_BONEIDS] != -1)
{
@ -1735,7 +1735,7 @@ void DrawMeshInstanced(Mesh mesh, Material material, const Matrix *transforms, i
// Upload model normal matrix (if locations available)
if (material.shader.locs[SHADER_LOC_MATRIX_NORMAL] != -1) rlSetUniformMatrix(material.shader.locs[SHADER_LOC_MATRIX_NORMAL], MatrixTranspose(MatrixInvert(matModel)));
#ifdef RL_SUPPORT_MESH_ANIMATION_VBO
#ifdef RL_SUPPORT_MESH_GPU_SKINNING
// Upload Bone Transforms
if (material.shader.locs[SHADER_LOC_BONE_MATRICES] != -1 && mesh.boneMatrices)
{