studiorailgun/Renderer
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fix block mesh samplers buffering
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austin 2025-03-28 12:20:47 -04:00
parent fcd2f1e0a7
commit dae678f0c7
4 changed files with 38 additions and 4 deletions
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4
buildNumber.properties
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@ -1,3 +1,3 @@
#maven.buildNumber.plugin properties file
#Fri Mar 28 09:59:20 EDT 2025
buildNumber=609
#Fri Mar 28 12:07:10 EDT 2025
buildNumber=611

3
docs/src/progress/renderertodo.md
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@ -1354,6 +1354,9 @@ Fix TextureInstancedActor packing data texture incorrectly (column major instead
(03/28/2025)
Grass height variance with control from ui + file
Fix block mesh ray casting bug due to trimesh overlap
Fix block mesh samplers incorrectly buffering
# TODO

31
src/main/java/electrosphere/renderer/meshgen/BlockMeshgen.java
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@ -127,6 +127,7 @@ public class BlockMeshgen {
//
//face 1
//
int samplerIndex = Globals.blockTextureAtlas.getVoxelTypeOffset(blockType);
//verts
verts.add(new Vector3f(quad.x, quad.y, quad.z).mul(BlockChunkData.BLOCK_SIZE_MULTIPLIER));
@ -150,6 +151,11 @@ public class BlockMeshgen {
uvs.add(new Vector2f(quad.w, 0));
uvs.add(new Vector2f( 0, quad.h));
uvs.add(new Vector2f(quad.w, quad.h));
//samplers
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
//
//face 2
@ -177,6 +183,11 @@ public class BlockMeshgen {
uvs.add(new Vector2f(depth, 0));
uvs.add(new Vector2f( 0, quad.h));
uvs.add(new Vector2f(depth, quad.h));
//samplers
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
//
//face 3
@ -204,6 +215,11 @@ public class BlockMeshgen {
uvs.add(new Vector2f(depth, 0));
uvs.add(new Vector2f( 0, quad.w));
uvs.add(new Vector2f(depth, quad.w));
//samplers
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
//
//face 4
@ -231,6 +247,11 @@ public class BlockMeshgen {
uvs.add(new Vector2f(quad.w, 0));
uvs.add(new Vector2f( 0, quad.h));
uvs.add(new Vector2f(quad.w, quad.h));
//samplers
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
//
@ -259,6 +280,11 @@ public class BlockMeshgen {
uvs.add(new Vector2f(depth, 0));
uvs.add(new Vector2f( 0, quad.h));
uvs.add(new Vector2f(depth, quad.h));
//samplers
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
//
@ -287,6 +313,11 @@ public class BlockMeshgen {
uvs.add(new Vector2f(depth, 0));
uvs.add(new Vector2f( 0, quad.w));
uvs.add(new Vector2f(depth, quad.w));
//samplers
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
samplers.add(samplerIndex);
}

4
src/main/java/electrosphere/renderer/model/Mesh.java
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@ -235,7 +235,7 @@ public class Mesh {
bufferPointer = glGenBuffers();
glBindBuffer(GL_ARRAY_BUFFER, bufferPointer);
GL15.glBufferData(GL_ARRAY_BUFFER, buffer, GL_STATIC_DRAW);
glVertexAttribPointer(attribIndex, bufferDimension, GL_INT, false, 0, 0);
GL40.glVertexAttribIPointer(attribIndex, bufferDimension, GL_INT, 0, 0);
glEnableVertexAttribArray(attribIndex);
}
return bufferPointer;
@ -255,7 +255,7 @@ public class Mesh {
bufferPointer = glGenBuffers();
glBindBuffer(GL_ARRAY_BUFFER, bufferPointer);
GL15.glBufferData(GL_ARRAY_BUFFER, buffer, GL_STATIC_DRAW);
glVertexAttribPointer(attribIndex, bufferDimension, GL_UNSIGNED_INT, false, 0, 0);
GL40.glVertexAttribIPointer(attribIndex, bufferDimension, GL_UNSIGNED_INT, 0, 0);
glEnableVertexAttribArray(attribIndex);
}
return bufferPointer;