added skeleton ESP
This commit is contained in:
Cloudburst
216
src/main/java/cloudburst/rejects/utils/Render3DUtils.java
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216
src/main/java/cloudburst/rejects/utils/Render3DUtils.java
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package cloudburst.rejects.utils;
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import com.mojang.blaze3d.platform.GlStateManager;
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import com.mojang.blaze3d.systems.RenderSystem;
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import minegame159.meteorclient.utils.render.color.Color;
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import net.minecraft.client.MinecraftClient;
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import net.minecraft.client.render.*;
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import net.minecraft.client.util.math.MatrixStack;
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import net.minecraft.client.util.math.Vector3f;
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import net.minecraft.entity.Entity;
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import net.minecraft.entity.ItemEntity;
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import net.minecraft.util.math.*;
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import net.minecraft.util.shape.VoxelShape;
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import net.minecraft.util.shape.VoxelShapes;
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import org.lwjgl.opengl.GL11;
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public enum Render3DUtils {
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INSTANCE;
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public Vec3d getEntityRenderPosition(Entity entity, double partial) {
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double x = entity.prevX + ((entity.getX() - entity.prevX) * partial) - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().x;
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double y = entity.prevY + ((entity.getY() - entity.prevY) * partial) - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().y;
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double z = entity.prevZ + ((entity.getZ() - entity.prevZ) * partial) - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().z;
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return new Vec3d(x, y, z);
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}
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public Vec3d getRenderPosition(double x, double y, double z) {
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double minX = x - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().x;
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double minY = y - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().y;
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double minZ = z - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().z;
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return new Vec3d(minX, minY, minZ);
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}
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public Vec3d getRenderPosition(Vec3d vec3d) {
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double minX = vec3d.getX() - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().x;
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double minY = vec3d.getY() - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().y;
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double minZ = vec3d.getZ() - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().z;
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return new Vec3d(minX, minY, minZ);
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}
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public Vec3d getRenderPosition(BlockPos blockPos) {
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double minX = blockPos.getX() - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().x;
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double minY = blockPos.getY() - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().y;
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double minZ = blockPos.getZ() - MinecraftClient.getInstance().getEntityRenderDispatcher().camera.getPos().z;
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return new Vec3d(minX, minY, minZ);
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}
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public void fixCameraRots() {
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Camera camera = MinecraftClient.getInstance().getEntityRenderDispatcher().camera;
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GL11.glRotated(-MathHelper.wrapDegrees(camera.getYaw() + 180.0D), 0.0D, 1.0D, 0.0D);
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GL11.glRotated(-MathHelper.wrapDegrees(camera.getPitch()), 1.0D, 0.0D, 0.0D);
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}
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public void applyCameraRots() {
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Camera camera = MinecraftClient.getInstance().getEntityRenderDispatcher().camera;
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GL11.glRotated(MathHelper.wrapDegrees(camera.getPitch()), 1.0D, 0.0D, 0.0D);
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GL11.glRotated(MathHelper.wrapDegrees(camera.getYaw() + 180.0D), 0.0D, 1.0D, 0.0D);
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}
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public void setup3DRender(boolean disableDepth) {
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RenderSystem.disableTexture();
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RenderSystem.enableBlend();
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RenderSystem.blendFuncSeparate(GlStateManager.SrcFactor.SRC_ALPHA, GlStateManager.DstFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SrcFactor.ONE, GlStateManager.DstFactor.ZERO);
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if (disableDepth)
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RenderSystem.disableDepthTest();
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RenderSystem.depthMask(MinecraftClient.isFabulousGraphicsOrBetter());
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RenderSystem.enableCull();
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}
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public void end3DRender() {
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RenderSystem.enableTexture();
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RenderSystem.disableCull();
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RenderSystem.disableBlend();
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RenderSystem.enableDepthTest();
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RenderSystem.depthMask(true);
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}
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public void drawSphere(MatrixStack matrixStack, float radius, int gradation, Color color, boolean testDepth, Vec3d pos) {
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Matrix4f matrix4f = matrixStack.peek().getModel();
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final float PI = 3.141592f;
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float x, y, z, alpha, beta;
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setup3DRender(!testDepth);
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for (alpha = 0.0f; alpha < Math.PI; alpha += PI / gradation) {
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BufferBuilder bufferBuilder = Tessellator.getInstance().getBuffer();
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bufferBuilder.begin(1, VertexFormats.POSITION_COLOR);
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for (beta = 0.0f; beta < 2.01f * Math.PI; beta += PI / gradation) {
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x = (float) (pos.getX() + (radius * Math.cos(beta) * Math.sin(alpha)));
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y = (float) (pos.getY() + (radius * Math.sin(beta) * Math.sin(alpha)));
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z = (float) (pos.getZ() + (radius * Math.cos(alpha)));
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Vec3d renderPos = Render3DUtils.INSTANCE.getRenderPosition(x, y, z);
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bufferBuilder.vertex(matrix4f, (float)renderPos.x, (float)renderPos.y, (float)renderPos.z).color(color.r, color.g, color.b, color.a).next();
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x = (float) (pos.getX() + (radius * Math.cos(beta) * Math.sin(alpha + PI / gradation)));
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y = (float) (pos.getY() + (radius * Math.sin(beta) * Math.sin(alpha + PI / gradation)));
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z = (float) (pos.getZ() + (radius * Math.cos(alpha + PI / gradation)));
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renderPos = Render3DUtils.INSTANCE.getRenderPosition(x, y, z);
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bufferBuilder.vertex(matrix4f, (float)renderPos.x, (float)renderPos.y, (float)renderPos.z).color(color.r, color.g, color.b, color.a).next();
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}
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bufferBuilder.end();
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BufferRenderer.draw(bufferBuilder);
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}
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end3DRender();
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}
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public void drawBox(MatrixStack matrixStack, Box bb, Color color) {
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setup3DRender(true);
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drawFilledBox(matrixStack, bb, color);
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RenderSystem.lineWidth(1);
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drawOutlineBox(matrixStack, bb, color);
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end3DRender();
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}
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public void drawBoxOutline(MatrixStack matrixStack, Box bb, Color color) {
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setup3DRender(true);
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RenderSystem.lineWidth(1);
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drawOutlineBox(matrixStack, bb, color);
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end3DRender();
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}
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public void drawBoxInside(MatrixStack matrixStack, Box bb, Color color) {
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setup3DRender(true);
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drawFilledBox(matrixStack, bb, color);
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end3DRender();
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}
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public void drawEntityBox(MatrixStack matrixStack, Entity entity, float partialTicks, Color color) {
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Vec3d renderPos = getEntityRenderPosition(entity, partialTicks);
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drawEntityBox(matrixStack, entity, renderPos.x, renderPos.y, renderPos.z, color);
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}
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public void drawEntityBox(MatrixStack matrixStack, Entity entity, double x, double y, double z, Color color) {
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float yaw = MathHelper.lerpAngleDegrees(MinecraftClient.getInstance().getTickDelta(), entity.prevYaw, entity.yaw);
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setup3DRender(true);
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matrixStack.translate(x, y, z);
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matrixStack.multiply(new Quaternion(new Vector3f(0, -1, 0), yaw, true));
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matrixStack.translate(-x, -y, -z);
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Box bb = new Box(x - entity.getWidth() + 0.25, y, z - entity.getWidth() + 0.25, x + entity.getWidth() - 0.25, y + entity.getHeight() + 0.1, z + entity.getWidth() - 0.25);
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if (entity instanceof ItemEntity)
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bb = new Box(x - 0.15, y + 0.1f, z - 0.15, x + 0.15, y + 0.5, z + 0.15);
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drawFilledBox(matrixStack, bb, color);
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RenderSystem.lineWidth(1);
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drawOutlineBox(matrixStack, bb, color);
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end3DRender();
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matrixStack.translate(x, y, z);
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matrixStack.multiply(new Quaternion(new Vector3f(0, 1, 0), yaw, true));
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matrixStack.translate(-x, -y, -z);
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}
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public double interpolate(final double now, final double then, final double percent) {
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return (then + (now - then) * percent);
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}
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public void drawFilledBox(MatrixStack matrixStack, Box bb, Color color) {
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Matrix4f matrix4f = matrixStack.peek().getModel();
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BufferBuilder bufferBuilder = Tessellator.getInstance().getBuffer();
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bufferBuilder.begin(7/*QUADS*/, VertexFormats.POSITION_COLOR);
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float minX = (float)bb.minX;
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float minY = (float)bb.minY;
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float minZ = (float)bb.minZ;
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float maxX = (float)bb.maxX;
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float maxY = (float)bb.maxY;
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float maxZ = (float)bb.maxZ;
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bufferBuilder.vertex(matrix4f, minX, minY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, minY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, minY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, minY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, maxY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, maxY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, maxY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, maxY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, minY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, maxY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, maxY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, minY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, minY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, maxY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, maxY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, minY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, minY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, minY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, maxX, maxY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, maxY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, minY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, minY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, maxY, maxZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, minX, maxY, minZ).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.end();
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BufferRenderer.draw(bufferBuilder);
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}
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public void drawOutlineBox(MatrixStack matrixStack, Box bb, Color color) {
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Matrix4f matrix4f = matrixStack.peek().getModel();
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BufferBuilder bufferBuilder = Tessellator.getInstance().getBuffer();
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bufferBuilder.begin(1/*LINES*/, VertexFormats.POSITION_COLOR);
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VoxelShape shape = VoxelShapes.cuboid(bb);
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shape.forEachEdge((x1, y1, z1, x2, y2, z2) -> {
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bufferBuilder.vertex(matrix4f, (float)x1, (float)y1, (float)z1).color(color.r, color.g, color.b, color.a).next();
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bufferBuilder.vertex(matrix4f, (float)x2, (float)y2, (float)z2).color(color.r, color.g, color.b, color.a).next();
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});
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bufferBuilder.end();
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BufferRenderer.draw(bufferBuilder);
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}
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}
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