-static void mesh_upload( glmesh *mesh,
- mdl_vert *verts, u32 vert_count,
- u32 *indices, u32 indice_count )
-{
- //assert( mesh->loaded == 0 );
-
- glGenVertexArrays( 1, &mesh->vao );
- glGenBuffers( 1, &mesh->vbo );
- glGenBuffers( 1, &mesh->ebo );
- glBindVertexArray( mesh->vao );
-
- size_t stride = sizeof(mdl_vert);
-
- glBindBuffer( GL_ARRAY_BUFFER, mesh->vbo );
- glBufferData( GL_ARRAY_BUFFER, vert_count*stride, verts, GL_STATIC_DRAW );
-
- glBindVertexArray( mesh->vao );
- glBindBuffer( GL_ELEMENT_ARRAY_BUFFER, mesh->ebo );
- glBufferData( GL_ELEMENT_ARRAY_BUFFER, indice_count*sizeof(u32),
- indices, GL_STATIC_DRAW );
-
- /* 0: coordinates */
- glVertexAttribPointer( 0, 3, GL_FLOAT, GL_FALSE, stride, (void*)0 );
- glEnableVertexAttribArray( 0 );
-
- /* 1: normal */
- glVertexAttribPointer( 1, 3, GL_FLOAT, GL_FALSE,
- stride, (void *)offsetof(mdl_vert, norm) );
- glEnableVertexAttribArray( 1 );
-
- /* 2: uv */
- glVertexAttribPointer( 2, 2, GL_FLOAT, GL_FALSE,
- stride, (void *)offsetof(mdl_vert, uv) );
- glEnableVertexAttribArray( 2 );
-
- /* 3: colour */
- glVertexAttribPointer( 3, 4, GL_UNSIGNED_BYTE, GL_TRUE,
- stride, (void *)offsetof(mdl_vert, colour) );
- glEnableVertexAttribArray( 3 );
-
- /* 4: weights */
- glVertexAttribPointer( 4, 4, GL_UNSIGNED_SHORT, GL_TRUE,
- stride, (void *)offsetof(mdl_vert, weights) );
- glEnableVertexAttribArray( 4 );
-
- /* 5: groups */
- glVertexAttribIPointer( 5, 4, GL_UNSIGNED_BYTE,
- stride, (void *)offsetof(mdl_vert, groups) );
- glEnableVertexAttribArray( 5 );
-
- VG_CHECK_GL_ERR();
-
- mesh->indice_count = indice_count;
- mesh->loaded = 1;
-}
-
-static void mesh_bind( glmesh *mesh )