Port pseudo3d branch into current implementation and refactor RayHand…

…ler configuration (#124)

* Update libGDX to 1.9.11

* Merge kdenzel's pseudo3d with proper formatting code

* Fix deprecated

* Port Positional and Point Light from pseudo3d

* Better shadow color

* Try to support pseudo3d cone light

* Add pseudo3d test

* Organize `dynamicShadowRender`

* Render pseudo3d shadows on their own FBO

* Improve shadow color

* Improve shadow color

* Fix DirectionalLight

* Fix shader compilation

* Allow setting diffuse and gamma correction at runtime

* Deprecate static setters and public modifiers (BREAKING isDiffuse) in favor of `RayHandlerOptions`

* Check shape position for all shape types

* Clean up

* Fix compatibility with OpenGL 3+

.gitignore

@@ -2,6 +2,8 @@
 .project
 .settings/
 .idea/
+.gradle/
+build/
 libs/
 target/
 *.class

build.gradle

@@ -15,7 +15,7 @@ sourceSets {
 	}
 }
 
-ext.gdxVersion = "1.9.10"
+ext.gdxVersion = "1.9.11"
 version = "1.6-SNAPSHOT"
 
 repositories {

src/box2dLight/ChainLight.java

@@ -1,5 +1,6 @@
 package box2dLight;
 
+import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.graphics.Color;
 import com.badlogic.gdx.graphics.GL20;
 import com.badlogic.gdx.graphics.Mesh;
@@ -115,14 +116,19 @@ public ChainLight(RayHandler rayHandler, int rays, Color color,
 		startY = new float[rays];
 		this.chain = (chain != null) ?
 					 new FloatArray(chain) : new FloatArray();
-
+
+		Mesh.VertexDataType vertexDataType = Mesh.VertexDataType.VertexArray;
+		if (Gdx.gl30 != null) {
+			vertexDataType = VertexDataType.VertexBufferObjectWithVAO;
+		}
+
 		lightMesh = new Mesh(
-				VertexDataType.VertexArray, false, vertexNum, 0,
+				vertexDataType, false, vertexNum, 0,
 				new VertexAttribute(Usage.Position, 2, "vertex_positions"),
 				new VertexAttribute(Usage.ColorPacked, 4, "quad_colors"),
 				new VertexAttribute(Usage.Generic, 1, "s"));
 		softShadowMesh = new Mesh(
-				VertexDataType.VertexArray, false, vertexNum * 2,
+				vertexDataType, false, vertexNum * 2,
 				0, new VertexAttribute(Usage.Position, 2, "vertex_positions"),
 				new VertexAttribute(Usage.ColorPacked, 4, "quad_colors"),
 				new VertexAttribute(Usage.Generic, 1, "s"));

src/box2dLight/ConeLight.java

@@ -45,6 +45,11 @@ public ConeLight(RayHandler rayHandler, int rays, Color color,
 
 	@Override
 	public void update () {
+		if (rayHandler.pseudo3d) {
+			prepareFixtureData();
+			updateDynamicShadowMeshes();
+		}
+
 		updateBody();
 		if (dirty) setEndPoints();