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Add rudamentary lighting, and have the LODs stay put relative to the camera

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James Seibel
2021-02-12 15:42:23 -06:00
parent 4b33dd6a1a
commit ffae35eba0
1 changed files with 17 additions and 2 deletions
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src/main/java/com/backsun/lod/renderer/LodRenderer.java
+17 -2
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@@ -295,15 +295,30 @@ public class LodRenderer
GL11.glEnable(GL11.GL_CULL_FACE);
GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL);
GL11.glEnable(GL11.GL_BLEND);
// GL11.glEnable(GL11.GL_BLEND); // this shouldn't be needed unless I do something with transparancy
GlStateManager.translate(-cameraX, -cameraY, -cameraZ);
setProjectionMatrix(partialTicks);
setupFog(FogDistanceMode.NEAR, reflectionHandler.getFogType());
GL11.glEnable(GL11.GL_COLOR_MATERIAL); // have the color be used as the material (this allows lighting to be enabled)
// mc.gameSettings.gammaSetting
float lightStrength = sunBrightness; // TODO change based on day and gamma setting
float lightAmbient[] = {lightStrength, lightStrength, lightStrength, 1.0f}; // Ambient Light Values
float lightDiffuse[] = {0.0f, 0.0f, 0.0f, 0.0f}; // Diffuse Light Values
float lightPosition[] = {0.0f, 0.0f, 0.0f, 1.0f}; // Light Position
ByteBuffer temp = ByteBuffer.allocateDirect(16);
temp.order(ByteOrder.nativeOrder());
GL11.glLight(GL11.GL_LIGHT1, GL11.GL_AMBIENT, (FloatBuffer) temp.asFloatBuffer().put(lightAmbient).flip());
GL11.glLight(GL11.GL_LIGHT1, GL11.GL_DIFFUSE, (FloatBuffer) temp.asFloatBuffer().put(lightDiffuse).flip());
GL11.glLight(GL11.GL_LIGHT1, GL11.GL_POSITION, (FloatBuffer) temp.asFloatBuffer().put(lightPosition).flip());
GL11.glEnable(GL11.GL_LIGHT1); // Enable the above lighting
GlStateManager.enableLighting();
//===========//