diff options
Diffstat (limited to 'src/3d/renderer_draw.cc')
| -rw-r--r-- | src/3d/renderer_draw.cc | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/3d/renderer_draw.cc b/src/3d/renderer_draw.cc index d4a35a8..dca7113 100644 --- a/src/3d/renderer_draw.cc +++ b/src/3d/renderer_draw.cc @@ -9,7 +9,9 @@ void Renderer3D::update_uniforms(const Scene& scene, const Camera& camera, float time) { - const mat4 vp = camera.get_projection_matrix() * camera.get_view_matrix(); + mat4 proj = camera.get_projection_matrix(); + if (direct_render_) proj.m[5] = -proj.m[5]; // undo Y-negate for direct surface + const mat4 vp = proj * camera.get_view_matrix(); const GlobalUniforms globals = GlobalUniforms::make( vp, vec4(camera.position.x, camera.position.y, camera.position.z, time), @@ -203,8 +205,9 @@ void Renderer3D::draw(WGPURenderPassEncoder pass, const Scene& scene, } } - // Calculate ViewProj matrix for the debug renderer - mat4 view_proj = camera.get_projection_matrix() * camera.get_view_matrix(); + mat4 dbg_proj = camera.get_projection_matrix(); + if (direct_render_) dbg_proj.m[5] = -dbg_proj.m[5]; + mat4 view_proj = dbg_proj * camera.get_view_matrix(); visual_debug_.render(pass, view_proj); } #endif |