public void Render(Vector3 observerPos, float visibleDistance, Vector3[] frustumPlanesNormals, float[] frustumPlanesDistances)
{
if (rebuild)
{
if (!Application.isPlaying || Time.frameCount - lastRebuildFrame > 10)
{
lastRebuildFrame = Time.frameCount;
RebuildZoneRenderingLists(observerPos, visibleDistance);
rebuild = false;
}
}
for (int k = 0; k < batchedMeshes.count; k++)
{
BatchedMesh batchedMesh = batchedMeshes.values [k];
VoxelDefinition vd = batchedMesh.voxelDefinition;
Mesh mesh = vd.mesh;
Material material = batchedMesh.material;
ShadowCastingMode shadowCastingMode = vd.castShadows ? ShadowCastingMode.On : ShadowCastingMode.Off;
for (int j = 0; j < batchedMesh.batches.count; j++)
{
Batch batch = batchedMesh.batches.values [j];
if (GeometryUtilityNonAlloc.TestPlanesAABB(frustumPlanesNormals, frustumPlanesDistances, ref batch.boundsMin, ref batch.boundsMax))
{
Graphics.DrawMeshInstanced(mesh, 0, material, batch.matrices, batch.instancesCount, batch.materialPropertyBlock, shadowCastingMode, vd.receiveShadows, env.layerVoxels);
}
}
}
#if UNITY_EDITOR
// required to fix a bug by which Draw Calls skyrocket in Stats windows when some voxel uses GPU instancing when "Render In SceneView" is enabled and the scene has just loaded in Editor
UnityEditor.EditorUtility.SetDirty(env.gameObject);
#endif
}
public void Render(Vector3 observerPos, float visibleDistance, Vector3[] frustumPlanesNormals, float[] frustumPlanesDistances)
{
#if DEBUG_BATCHES
int batches = 0;
int instancesCount = 0;
#endif
for (int k = 0; k <= cells.lastIndex; k++)
{
BatchedCell cell = cells.values [k];
if (cell == null)
{
continue;
}
if (!GeometryUtilityNonAlloc.TestPlanesAABB(frustumPlanesNormals, frustumPlanesDistances, ref cell.boundsMin, ref cell.boundsMax))
{
continue;
}
if (cell.rebuild)
{
if (!Application.isPlaying || Time.frameCount - cell.lastRebuildFrame > 10)
{
cell.lastRebuildFrame = Time.frameCount;
RebuildCellRenderingLists(cell, observerPos, visibleDistance);
cell.rebuild = false;
}
}
for (int j = 0; j <= cell.batchedMeshes.lastIndex; j++)
{
BatchedMesh batchedMesh = cell.batchedMeshes.values [j];
if (batchedMesh == null)
{
continue;
}
VoxelDefinition vd = batchedMesh.voxelDefinition;
Mesh mesh = vd.mesh;
ShadowCastingMode shadowCastingMode = (vd.castShadows && env.enableShadows) ? ShadowCastingMode.On : ShadowCastingMode.Off;
bool receiveShadows = vd.receiveShadows && env.enableShadows;
for (int i = 0; i < batchedMesh.batches.count; i++)
{
Batch batch = batchedMesh.batches.values [i];
if (GeometryUtilityNonAlloc.TestPlanesAABB(frustumPlanesNormals, frustumPlanesDistances, ref batch.boundsMin, ref batch.boundsMax))
{
Graphics.DrawMeshInstancedIndirect(mesh, 0, batch.instancedMaterial, batch.bounds, batch.argsBuffer, 0, null, shadowCastingMode, receiveShadows, env.layerVoxels);
#if DEBUG_BATCHES
batches++;
instancesCount += batch.instancesCount;
#endif
}
}
}
}
#if DEBUG_BATCHES
Debug.Log("Batches: " + batches + " Instances: " + instancesCount);
#endif
}