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Review matrix multiplication

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raysan5
2021-03-28 22:04:04 +02:00
parent aaf0d8b839
commit b5aaf33058
1 changed files with 3 additions and 1 deletions
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src/models.c
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@@ -1009,12 +1009,14 @@ void DrawMeshInstanced(Mesh mesh, Material material, Matrix *transforms, int ins
Matrix matModelView = MatrixIdentity(); Matrix matModelView = MatrixIdentity();
Matrix matProjection = MatrixIdentity(); Matrix matProjection = MatrixIdentity();
// TODO: Review how matrices multiplications are computed!
if (instancing) if (instancing)
{ {
// Create instances buffer // Create instances buffer
instanceTransforms = RL_MALLOC(instances*sizeof(float16)); instanceTransforms = RL_MALLOC(instances*sizeof(float16));
for (int i = 0; i < instances; i++) instanceTransforms[i] = MatrixToFloatV(transforms[i]); for (int i = 0; i < instances; i++) instanceTransforms[i] = MatrixToFloatV(MatrixMultiply(transforms[i], rlGetMatrixModelview()));
// Enable mesh VAO to attach new buffer // Enable mesh VAO to attach new buffer
rlEnableVertexArray(mesh.vaoId); rlEnableVertexArray(mesh.vaoId);