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Reorder some code in drawLODs

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This commit is contained in:
James Seibel
2020-09-01 08:26:05 -05:00
parent aaca34a4fa
commit a269c75728
1 changed files with 42 additions and 42 deletions
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src/main/java/backsun/lod/renderer/LodRenderer.java
+42 -42
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@@ -79,48 +79,13 @@ public class LodRenderer
}
/**
*
* @param mc
* Draw Level of Details in the world.
* @param mc
* @param partialTicks
*/
public void drawLODs(Minecraft mc, float partialTicks)
{
// used for debugging and viewing how long different processes take
mc.world.profiler.startSection("LOD setup");
long startTime = System.nanoTime();
// determine how far the game's render distance is currently set
farPlaneDistance = mc.gameSettings.renderDistanceChunks * 16;
// enable the fog
// setupFog();
// set the new model view matrix
setProjectionMatrix(partialTicks);
// set the required open GL settings
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glLineWidth(2.0f);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_CULL_FACE);
GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL);
GL11.glEnable(GL11.GL_BLEND);
// get the camera location
Entity entity = mc.player;
double cameraX = entity.lastTickPosX + (entity.posX - entity.lastTickPosX) * partialTicks;
double cameraY = entity.lastTickPosY + (entity.posY - entity.lastTickPosY) * partialTicks;
double cameraZ = entity.lastTickPosZ + (entity.posZ - entity.lastTickPosZ) * partialTicks;
int playerXChunkOffset = ((int) cameraX / 16) * 16;
int playerZChunkOffset = ((int) cameraZ / 16) * 16;
// System.out.println(mc.world.getBiome(new BlockPos(cameraX, cameraY, cameraZ)));
// color setup
int alpha = 255;
Color error = new Color(255, 0, 225, alpha); // bright pink
Color grass = new Color(80, 104, 50, alpha);
@@ -135,6 +100,24 @@ public class LodRenderer
// used for debugging and viewing how long different processes take
mc.world.profiler.startSection("LOD setup");
long startTime = System.nanoTime();
// get the camera location
Entity entity = mc.player;
double cameraX = entity.lastTickPosX + (entity.posX - entity.lastTickPosX) * partialTicks;
double cameraY = entity.lastTickPosY + (entity.posY - entity.lastTickPosY) * partialTicks;
double cameraZ = entity.lastTickPosZ + (entity.posZ - entity.lastTickPosZ) * partialTicks;
int playerXChunkOffset = ((int) cameraX / 16) * 16;
int playerZChunkOffset = ((int) cameraZ / 16) * 16;
// set how big the squares will be and how far they will go
int totalLength = (int) farPlaneDistance * viewDistanceMultiplier;
@@ -160,7 +143,7 @@ public class LodRenderer
// used for debugging
// this is used to draw a checkerboard
// and drawing a checkerboard
boolean alternateColor = false;
boolean evenWidth = false;
if (debugging && numbOfBoxesWide % 2 == 0)
@@ -273,8 +256,6 @@ public class LodRenderer
// add the new box to the array
lodArray[i + (j * numbOfBoxesWide)] = new AxisAlignedBB(bbx, bby, bbz, 0, bby, 0).offset(xoffset, yoffset, zoffset);
}
}
@@ -291,6 +272,25 @@ public class LodRenderer
// determine how far the game's render distance is currently set
farPlaneDistance = mc.gameSettings.renderDistanceChunks * 16;
// enable the fog
// setupFog();
// set the new model view matrix
setProjectionMatrix(partialTicks);
// set the required open GL settings
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glLineWidth(2.0f);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_CULL_FACE);
GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL);
GL11.glEnable(GL11.GL_BLEND);
mc.world.profiler.endStartSection("LOD draw");
// draw the LODs
tessellator.draw();
@@ -318,7 +318,7 @@ public class LodRenderer
GL11.glEnable(GL11.GL_TEXTURE_2D);
// This is about how long this should take
// This is about how long this whole process should take
// 16 ms = 60 hz
// end of profiler tracking