protected override void OnUpdate()
{
for (int index = 0; index < terrainDataGroup.sectors.Length; index++)
{
var sector = terrainDataGroup.sectors[index];
var heightmap = chunkAssets.GetHeightmapTex(sector);
var normalmap = chunkAssets.GetNormalmapTex(sector);
var splatmap = chunkAssets.GetSplatmapTex(sector);
var baseColor = chunkAssets.GetBaseColorTex(sector);
materialBlock.SetTexture(_HeightMap0, heightmap);
materialBlock.SetTexture(_NormalMap0, normalmap);
materialBlock.SetTexture(_LayerMaskMap, splatmap);
materialBlock.SetTexture(_BaseColor0, baseColor);
materialBlock.SetVector(_Sector, new Vector4(sector.value.x, sector.value.y, 0, 0));
materialBlock.SetFloat(_HeightAmplitude0, WorldChunkConstants.TerrainHeightScale);
RenderHelpers.CopyMatrices(terrainDataGroup.transforms, index, 1, RenderHelpers.matricesArray);
Graphics.DrawMeshInstanced(gridMesh, 0, material, RenderHelpers.matricesArray, 1, materialBlock, /*castShadows*/ ShadowCastingMode.On, /*receiveShadows*/ true);
}
}
protected override void OnUpdate()
{
EntityManager.GetAllUniqueSharedComponentDatas(cacheduniqueRendererTypes);
var forEachFilter = renderGroup.CreateForEachFilter(cacheduniqueRendererTypes);
for (int i = 0; i != cacheduniqueRendererTypes.Count; i++)
{
var renderer = cacheduniqueRendererTypes[i];
var transforms = renderGroup.GetComponentDataArray <Transform>(forEachFilter, i);
if (renderer.mesh == null)
{
continue;
}
for (int temp = 0; temp < transforms.Length; ++temp)
{
RenderHelpers.CopyMatrices(transforms, temp, 1, RenderHelpers.matricesArray);
var materials = new Material[] { renderer.material0, renderer.material1, renderer.material2 };
for (int subpart = 0; subpart < renderer.materialCount; ++subpart)
{
Graphics.DrawMeshInstanced(renderer.mesh, subpart, materials[subpart], RenderHelpers.matricesArray, 1, null, /*castShadows*/ ShadowCastingMode.On, /*receiveShadows*/ true);
}
}
/*
* int beginIndex = 0;
* while (beginIndex < transforms.Length)
* {
* //int length = math.min(RenderHelpers.matricesArray.Length, transforms.Length - beginIndex);
* //RenderHelpers.CopyMatrices(transforms, beginIndex, length, RenderHelpers.matricesArray);
* //Graphics.DrawMeshInstanced(renderer.mesh, 0, renderer.material, RenderHelpers.matricesArray, length, null, /*castShadows* /ShadowCastingMode.On, /*receiveShadows* /true);
*
* beginIndex += length;
* }
*/
}
cacheduniqueRendererTypes.Clear();
forEachFilter.Dispose();
}
