Dynamitos/Seele
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Water rendering doesnt work yet

Browse Source
This commit is contained in:
Dynamitos
2024-08-17 15:11:57 +02:00
parent 252a241208
commit 81090d78f0
12 changed files with 189 additions and 50 deletions
Download Patch File Download Diff File Expand all files Collapse all files
res/shaders/WaterMesh.slang
+5 -7
View File
@@ -46,22 +46,20 @@ void meshMain(
float2 base = VERT[i];
float2 worldTransformed = params.offset + (params.extent * base);
float3 worldPos = float3(worldTransformed.x, params.height, worldTransformed.y);
float3 displacement1 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz, 0)).xyz;
float3 displacement2 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz, 1)).xyz;
float3 displacement3 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz, 2)).xyz;
float3 displacement4 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz, 3)).xyz;
float3 displacement1 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz * pWaterMaterial.tile1, 0)).xyz * pWaterMaterial.contributeDisplacement1;
float3 displacement2 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz * pWaterMaterial.tile2, 1)).xyz * pWaterMaterial.contributeDisplacement2;
float3 displacement3 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz * pWaterMaterial.tile3, 2)).xyz * pWaterMaterial.contributeDisplacement3;
float3 displacement4 = pWaterMaterial.displacementTextures.Sample(pWaterMaterial.sampler, float3(worldPos.xz * pWaterMaterial.tile4, 3)).xyz * pWaterMaterial.contributeDisplacement4;
float3 displacement = displacement1 + displacement2 + displacement3 + displacement4;
float4 clipPos = mul(vp, float4(worldPos, 1));
float depth = 1 - clamp(1 / (clipPos.z / clipPos.w), 0, 1);
displacement = lerp(0, displacement, pow(saturate(depth), pWaterMaterial.displacementDepthAttenuation));
worldPos += displacement;
WaterVertex v;
v.position_WS = worldPos;
v.position_CS = clipPos;// mul(vp, float4(worldPos, 1));
v.position_CS = mul(vp, float4(worldPos, 1));
v.texCoord = worldPos.xz;
v.depth = clipPos.z / clipPos.w;
vertices[i] = v;