Catcrafts/Crafter.Graphics
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

index buffer

Browse source
This commit is contained in:
Jorijn van der Graaf 2025-04-27 02:09:42 +02:00
commit ebacb9540c
2 changed files with 10 additions and 32 deletions
Download patch file Download diff file Expand all files Collapse all files

16
test.mesh
View file

@ -40,14 +40,14 @@ const vec4[3] colors = {
void main()
{
uint iid = gl_LocalInvocationID.x;
SetMeshOutputsEXT(3, 1);
mat4 mvp = ubo.projection * ubo.view * ubo.model;
gl_MeshVerticesEXT[0].gl_Position = mvp * vertex.pos[0];
gl_MeshVerticesEXT[1].gl_Position = mvp * vertex.pos[1];
gl_MeshVerticesEXT[2].gl_Position = mvp * vertex.pos[2];
vertexOutput[0].color = colors[0];
vertexOutput[1].color = colors[1];
vertexOutput[2].color = colors[2];
gl_PrimitiveTriangleIndicesEXT[gl_LocalInvocationIndex] = uvec3(0, 1, 2);
uint triangleID = gl_LocalInvocationIndex.x * 3;
gl_MeshVerticesEXT[triangleID].gl_Position = mvp * vertex.pos[index.index[triangleID]];
gl_MeshVerticesEXT[triangleID+1].gl_Position = mvp * vertex.pos[index.index[triangleID+1]];
gl_MeshVerticesEXT[triangleID+2].gl_Position = mvp * vertex.pos[index.index[triangleID+2]];
vertexOutput[triangleID].color = colors[triangleID];
vertexOutput[triangleID+1].color = colors[triangleID+1];
vertexOutput[triangleID+2].color = colors[triangleID+2];
gl_PrimitiveTriangleIndicesEXT[gl_LocalInvocationIndex.x] = uvec3(index.index[triangleID], index.index[triangleID+1], index.index[triangleID+2]);
}