Add fog as a fragment shader

2021-11-26 19:25:05 -06:00
parent 0bfef6b3d3
commit e2eaca7869
2 changed files with 13 additions and 2 deletions
@@ -1,7 +1,10 @@
 package com.seibel.lod.forge.wrappers.minecraft;

+import java.awt.Color;
 import java.util.HashSet;

+import org.lwjgl.opengl.GL15;
+
 import com.seibel.lod.core.objects.math.Mat4f;
 import com.seibel.lod.core.objects.math.Vec3d;
 import com.seibel.lod.core.objects.math.Vec3f;
@@ -27,7 +30,7 @@ import net.minecraft.util.math.vector.Vector3f;
 * related to rendering in Minecraft.
 * 
 * @author James Seibel
- * @version 11-18-2021
+ * @version 11-26-2021
 */
 public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 {
@@ -81,6 +84,14 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 		return mc.options.gamma;
 	}
 	
+	@Override
+	public Color getFogColor()
+	{
+		float[] colorValues = new float[4];
+		GL15.glGetFloatv(GL15.GL_FOG_COLOR, colorValues);
+		return new Color(colorValues[0], colorValues[1], colorValues[2], colorValues[3]);
+	}
+	
 	@Override
 	public double getFov(float partialTicks)
 	{