upstream/NotEnoughItems
1
0 Fork 0
mirror of https://github.com/GTNewHorizons/NotEnoughItems.git synced 2026-11-13 17:04:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

replace GL immediate draw with Tessellator calls for chunk bounds rendering (#549)

Browse Source
This commit is contained in:
kurrycat authored and GitHub committed 2024-10-22 09:29:00 +02:00
1 parent 759ea69c9f
commit b2934c4910
1 file changed
+56 -54
Download Patch File Download Diff File Expand all files Collapse all files
src/main/java/codechicken/nei/WorldOverlayRenderer.java
+56 -54
View File
@@ -204,7 +204,9 @@ public class WorldOverlayRenderer implements IKeyStateTracker {
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glLineWidth(1.5F);
GL11.glBegin(GL11.GL_LINES);
final Tessellator tess = Tessellator.instance;
tess.startDrawing(GL11.GL_LINES);
for (int cx = -4; cx <= 4; cx++) for (int cz = -4; cz <= 4; cz++) {
double x1 = ((entity.chunkCoordX + cx) << 4) - intOffsetX;
@@ -230,22 +232,22 @@ public class WorldOverlayRenderer implements IKeyStateTracker {
double dist = Math.pow(1.5, -(cx * cx + cz * cz));
GL11.glColor4d(0.9, 0, 0, dist);
tess.setColorRGBA_F(0.9F, 0, 0, (float) dist);
if (cx >= 0 && cz >= 0) {
GL11.glVertex3d(x2, y1, z2);
GL11.glVertex3d(x2, y2, z2);
tess.addVertex(x2, y1, z2);
tess.addVertex(x2, y2, z2);
}
if (cx >= 0 && cz <= 0) {
GL11.glVertex3d(x2, y1, z1);
GL11.glVertex3d(x2, y2, z1);
tess.addVertex(x2, y1, z1);
tess.addVertex(x2, y2, z1);
}
if (cx <= 0 && cz >= 0) {
GL11.glVertex3d(x1, y1, z2);
GL11.glVertex3d(x1, y2, z2);
tess.addVertex(x1, y1, z2);
tess.addVertex(x1, y2, z2);
}
if (cx <= 0 && cz <= 0) {
GL11.glVertex3d(x1, y1, z1);
GL11.glVertex3d(x1, y2, z1);
tess.addVertex(x1, y1, z1);
tess.addVertex(x1, y2, z1);
}
if (cx == 0 && cz == 0) {
@@ -266,26 +268,26 @@ public class WorldOverlayRenderer implements IKeyStateTracker {
y1 -= intOffsetY;
y2 -= intOffsetY;
GL11.glColor4d(0, 0.9, 0, 0.4);
tess.setColorRGBA_F(0, 0.9F, 0, 0.4F);
for (double y = (int) y1; y <= y2; y++) {
GL11.glVertex3d(x2, y, z1);
GL11.glVertex3d(x2, y, z2);
GL11.glVertex3d(x1, y, z1);
GL11.glVertex3d(x1, y, z2);
GL11.glVertex3d(x1, y, z2);
GL11.glVertex3d(x2, y, z2);
GL11.glVertex3d(x1, y, z1);
GL11.glVertex3d(x2, y, z1);
tess.addVertex(x2, y, z1);
tess.addVertex(x2, y, z2);
tess.addVertex(x1, y, z1);
tess.addVertex(x1, y, z2);
tess.addVertex(x1, y, z2);
tess.addVertex(x2, y, z2);
tess.addVertex(x1, y, z1);
tess.addVertex(x2, y, z1);
}
for (double h = 1; h <= 15; h++) {
GL11.glVertex3d(x1 + h, y1, z1);
GL11.glVertex3d(x1 + h, y2, z1);
GL11.glVertex3d(x1 + h, y1, z2);
GL11.glVertex3d(x1 + h, y2, z2);
GL11.glVertex3d(x1, y1, z1 + h);
GL11.glVertex3d(x1, y2, z1 + h);
GL11.glVertex3d(x2, y1, z1 + h);
GL11.glVertex3d(x2, y2, z1 + h);
tess.addVertex(x1 + h, y1, z1);
tess.addVertex(x1 + h, y2, z1);
tess.addVertex(x1 + h, y1, z2);
tess.addVertex(x1 + h, y2, z2);
tess.addVertex(x1, y1, z1 + h);
tess.addVertex(x1, y2, z1 + h);
tess.addVertex(x2, y1, z1 + h);
tess.addVertex(x2, y2, z1 + h);
}
} else if (chunkOverlay == 3) {
int gx1;
@@ -310,50 +312,50 @@ public class WorldOverlayRenderer implements IKeyStateTracker {
int gx2 = gx1 + 48;
int gz2 = gz1 + 48;
GL11.glColor4d(0, 0.9, 0, 0.4);
tess.setColorRGBA_F(0, 0.9F, 0, 0.4F);
for (double y = (int) y1; y <= y2; y++) {
GL11.glVertex3d(gx2, y, gz1);
GL11.glVertex3d(gx2, y, gz2);
GL11.glVertex3d(gx1, y, gz1);
GL11.glVertex3d(gx1, y, gz2);
GL11.glVertex3d(gx1, y, gz2);
GL11.glVertex3d(gx2, y, gz2);
GL11.glVertex3d(gx1, y, gz1);
GL11.glVertex3d(gx2, y, gz1);
tess.addVertex(gx2, y, gz1);
tess.addVertex(gx2, y, gz2);
tess.addVertex(gx1, y, gz1);
tess.addVertex(gx1, y, gz2);
tess.addVertex(gx1, y, gz2);
tess.addVertex(gx2, y, gz2);
tess.addVertex(gx1, y, gz1);
tess.addVertex(gx2, y, gz1);
}
for (double h = 4; h <= 44; h += 4) {
if (h % 16 == 0) {
continue;
}
GL11.glVertex3d(gx1 + h, y1, gz1);
GL11.glVertex3d(gx1 + h, y2, gz1);
GL11.glVertex3d(gx1 + h, y1, gz2);
GL11.glVertex3d(gx1 + h, y2, gz2);
GL11.glVertex3d(gx1, y1, gz1 + h);
GL11.glVertex3d(gx1, y2, gz1 + h);
GL11.glVertex3d(gx2, y1, gz1 + h);
GL11.glVertex3d(gx2, y2, gz1 + h);
tess.addVertex(gx1 + h, y1, gz1);
tess.addVertex(gx1 + h, y2, gz1);
tess.addVertex(gx1 + h, y1, gz2);
tess.addVertex(gx1 + h, y2, gz2);
tess.addVertex(gx1, y1, gz1 + h);
tess.addVertex(gx1, y2, gz1 + h);
tess.addVertex(gx2, y1, gz1 + h);
tess.addVertex(gx2, y2, gz1 + h);
}
GL11.glColor4d(0, 0, 0.9, 0.4);
tess.setColorRGBA_F(0, 0, 0.9F, 0.4F);
gx1 += 23;
gz1 += 23;
gx2 = gx1 + 1;
gz2 = gz1 + 1;
GL11.glVertex3d(gx1, y1, gz1);
GL11.glVertex3d(gx1, y2, gz1);
GL11.glVertex3d(gx2, y1, gz1);
GL11.glVertex3d(gx2, y2, gz1);
GL11.glVertex3d(gx1, y1, gz2);
GL11.glVertex3d(gx1, y2, gz2);
GL11.glVertex3d(gx2, y1, gz2);
GL11.glVertex3d(gx2, y2, gz2);
tess.addVertex(gx1, y1, gz1);
tess.addVertex(gx1, y2, gz1);
tess.addVertex(gx2, y1, gz1);
tess.addVertex(gx2, y2, gz1);
tess.addVertex(gx1, y1, gz2);
tess.addVertex(gx1, y2, gz2);
tess.addVertex(gx2, y1, gz2);
tess.addVertex(gx2, y2, gz2);
}
}
}
GL11.glEnd();
tess.draw();
GL11.glEnable(GL11.GL_LIGHTING);
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_BLEND);