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Fix some issues with instance rate limiting

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This commit is contained in:
JozsefA 2021-03-31 16:25:59 -07:00
parent b9f6a3b94e
commit 6ef88c3bd8
1 changed files with 6 additions and 3 deletions
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9
src/main/java/com/simibubi/create/foundation/render/backend/instancing/InstancedTileRenderer.java
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@ -30,6 +30,7 @@ public abstract class InstancedTileRenderer<P extends BasicProgram> {
protected Map<MaterialType<?>, RenderMaterial<P, ?>> materials = new HashMap<>();
protected int frame;
protected int tick;
protected InstancedTileRenderer() {
registerMaterials();
@ -40,6 +41,8 @@ public abstract class InstancedTileRenderer<P extends BasicProgram> {
public abstract void registerMaterials();
public void tick(double cameraX, double cameraY, double cameraZ) {
tick++;
// integer camera pos
int cX = (int) cameraX;
int cY = (int) cameraY;
@ -58,7 +61,7 @@ public abstract class InstancedTileRenderer<P extends BasicProgram> {
int dY = pos.getY() - cY;
int dZ = pos.getZ() - cZ;
if ((frame % getUpdateDivisor(dX, dY, dZ)) == 0)
if ((tick % getUpdateDivisor(dX, dY, dZ)) == 0)
instance.tick();
}
}
@ -195,9 +198,9 @@ public abstract class InstancedTileRenderer<P extends BasicProgram> {
int dY = worldPos.getY() - cY;
int dZ = worldPos.getZ() - cZ;
float dot = dX * lookX + dY * lookY + dZ * lookZ;
float dot = (dX + lookX * 2) * lookX + (dY + lookY * 2) * lookY + (dZ + lookZ * 2) * lookZ;
if (dot < 0) return false; // is it behind the camera?
if (dot < 0) return false; // is it more than 2 blocks behind the camera?
return (frame % getUpdateDivisor(dX, dY, dZ)) == 0;
}