optimized shader of billboard dynamic size

2024-06-20 00:21:53 +08:00 · 2024-06-20 00:21:53 +08:00 · af5988d96e
commit af5988d96e
parent 56b8798122
1 changed files with 3 additions and 1 deletions
--- a/src/ShaderGen/3d/M_BillboardDynamicSize.cpp
+++ b/src/ShaderGen/3d/M_BillboardDynamicSize.cpp
@ -22,10 +22,12 @@ void main()
        vec2( 0.5, 0.5)
    );

+    mat4 LocalToWorldMatrix=l2w.mats[Input[0].l2w_id];
+
    for(int i=0;i<4;i++)
    {
        gl_Position=camera.vp
-                    *l2w.mats[Input[0].l2w_id]
+                    *LocalToWorldMatrix
                    *vec4(  gl_in[0].gl_Position.xyz+
                            BillboardVertex[i].x*camera.billboard_right+
                            BillboardVertex[i].y*camera.billboard_up,