keith
/
ForgePatch
1
0
Fork 0
Code Issues Pull Requests Projects Releases 2 Wiki Activity

Fixed normal calculation for vanilla models, fixed the grass darkening and simular issues.

This commit is contained in:
RainWarrior 2015-10-28 00:29:16 +03:00
parent 6b10b41b02
commit 5214ed29b7
1 changed files with 16 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/main/java/net/minecraftforge/client/ForgeHooksClient.java
View File

@ -11,6 +11,7 @@ import java.util.Map;
import javax.vecmath.Matrix4f;
import javax.vecmath.Vector3d;
import javax.vecmath.Vector3f;
import javax.vecmath.Vector4f;
import net.minecraft.block.Block;
@ -713,11 +714,23 @@ public class ForgeHooksClient
tileItemMap.put(Pair.of(item, metadata), TileClass);
}
/**
* internal, relies on fixed format of FaceBakery
*/
public static void fillNormal(int[] faceData, EnumFacing facing)
{
int x = ((byte)(facing.getFrontOffsetX() * 127)) & 0xFF;
int y = ((byte)(facing.getFrontOffsetY() * 127)) & 0xFF;
int z = ((byte)(facing.getFrontOffsetZ() * 127)) & 0xFF;
Vector3f v1 = new Vector3f(faceData[3 * 7 + 0], faceData[3 * 7 + 1], faceData[3 * 7 + 2]);
Vector3f t = new Vector3f(faceData[1 * 7 + 0], faceData[1 * 7 + 1], faceData[1 * 7 + 2]);
Vector3f v2 = new Vector3f(faceData[2 * 7 + 0], faceData[2 * 7 + 1], faceData[2 * 7 + 2]);
v1.sub(t);
t.set(faceData[0 * 7 + 0], faceData[0 * 7 + 1], faceData[0 * 7 + 2]);
v2.sub(t);
v1.cross(v2, v1);
v1.normalize();
int x = ((byte)(v1.x * 127)) & 0xFF;
int y = ((byte)(v1.y * 127)) & 0xFF;
int z = ((byte)(v1.z * 127)) & 0xFF;
for(int i = 0; i < 4; i++)
{
faceData[i * 7 + 6] = x | (y << 0x08) | (z << 0x10);