Examples with BufferBuilder net.minecraft.client.renderer.BufferBuilder used on opensource projects

Example 56 with BufferBuilder

use of net.minecraft.client.renderer.BufferBuilder in project Minestuck by mraof.

the class RenderGate method renderGateAt.

public void renderGateAt(TileEntityGate tileEntity, double posX, double posY, double posZ, float f, int p_180535_9_) {
    BufferBuilder buffer = Tessellator.getInstance().getBuffer();
    float tick = tileEntity.getWorld().getTotalWorldTime() + f;
    GlStateManager.translate(posX + 0.5, posY, posZ + 0.5);
    GlStateManager.pushMatrix();
    GlStateManager.rotate(tick, 0, 1, 0);
    double y = 0.5;
    this.bindTexture(nodeInner);
    buffer.begin(7, DefaultVertexFormats.POSITION_TEX);
    buffer.pos(-1.5, y, -1.5).tex(0, 0).endVertex();
    buffer.pos(-1.5, y, 1.5).tex(0, 1).endVertex();
    buffer.pos(1.5, y, 1.5).tex(1, 1).endVertex();
    buffer.pos(1.5, y, -1.5).tex(1, 0).endVertex();
    Tessellator.getInstance().draw();
    GlStateManager.popMatrix();
}

Example 57 with BufferBuilder

use of net.minecraft.client.renderer.BufferBuilder in project minecolonies by Minecolonies.

the class RenderFishHook method doRender.

/**
 * Render a fishing hook entity in the world
 * This class uses some GL11 stuff
 * and seems hard to document...
 *
 * @param entity    the hook to render
 * @param x         the x position
 * @param y         the y position
 * @param z         the z position
 * @param entityYaw the angle thrown
 */
@Override
public void doRender(@NotNull final EntityFishHook entity, final double x, final double y, final double z, final float entityYaw, final float partialTicks) {
    GlStateManager.pushMatrix();
    GlStateManager.translate((float) x, (float) y, (float) z);
    GlStateManager.enableRescaleNormal();
    GlStateManager.scale(0.5F, 0.5F, 0.5F);
    this.bindEntityTexture(entity);
    final Tessellator tessellator = Tessellator.getInstance();
    final BufferBuilder vertexBuffer = tessellator.getBuffer();
    GlStateManager.rotate((float) (180.0D - this.renderManager.playerViewY), 0.0F, 1.0F, 0.0F);
    GlStateManager.rotate(-this.renderManager.playerViewX, 1.0F, 0.0F, 0.0F);
    vertexBuffer.begin(7, DefaultVertexFormats.POSITION_TEX_NORMAL);
    vertexBuffer.pos(-0.5D, -0.5D, 0.0D).tex(0.0625D, 0.1875D).normal(0.0F, 1.0F, 0.0F).endVertex();
    vertexBuffer.pos(0.5D, -0.5D, 0.0D).tex(0.125D, 0.1875D).normal(0.0F, 1.0F, 0.0F).endVertex();
    vertexBuffer.pos(0.5D, 0.5D, 0.0D).tex(0.125D, 0.125D).normal(0.0F, 1.0F, 0.0F).endVertex();
    vertexBuffer.pos(-0.5D, 0.5D, 0.0D).tex(0.0625D, 0.125D).normal(0.0F, 1.0F, 0.0F).endVertex();
    tessellator.draw();
    GlStateManager.disableRescaleNormal();
    GlStateManager.popMatrix();
    EntityCitizen citizen = entity.getCitizen();
    // Check if he is a fisherman -> Through his texture
    if (citizen == null) {
        for (@NotNull final Object citizenX : CompatibilityUtils.getWorld(entity).getEntitiesWithinAABB(EntityCitizen.class, entity.getEntityBoundingBox().expand(10, 10, 10))) {
            if (((EntityCitizen) citizenX).getModelID().textureBase.contains("Fisherman")) {
                citizen = (EntityCitizen) citizenX;
                break;
            }
        }
    }
    if (citizen != null) {
        final double orientation = citizen.getSwingProgress(partialTicks);
        final double finalOrientation = Math.sin(Math.sqrt(orientation) * Math.PI);
        @NotNull final Vec3d Vec3d = new Vec3d(-0.36D, 0.03D, 0.35D);
        Vec3d.rotatePitch((float) (-((double) citizen.prevRotationPitch + ((double) citizen.rotationPitch - (double) citizen.prevRotationPitch) * partialTicks) * Math.PI / Literals.HALF_CIRCLE));
        Vec3d.rotateYaw((float) (-((double) citizen.prevRotationYaw + ((double) citizen.rotationYaw - (double) citizen.prevRotationYaw) * partialTicks) * Math.PI / Literals.HALF_CIRCLE));
        Vec3d.rotateYaw((float) (finalOrientation * 0.5D));
        Vec3d.rotatePitch((float) (-finalOrientation * 0.7D));
        final double thirdPersonOffset = (citizen.prevRenderYawOffset + ((double) citizen.renderYawOffset - citizen.prevRenderYawOffset) * partialTicks) * Math.PI / Literals.HALF_CIRCLE;
        final double correctedPosX = citizen.prevPosX + (citizen.posX - citizen.prevPosX) * (double) partialTicks - MathHelper.cos((float) thirdPersonOffset) * 0.35D - MathHelper.sin((float) thirdPersonOffset) * 0.8D;
        final double correctedPosY = citizen.prevPosY + citizen.getEyeHeight() + (citizen.posY - citizen.prevPosY) * (double) partialTicks - 0.45D;
        final double correctedPosZ = citizen.prevPosZ + (citizen.posZ - citizen.prevPosZ) * (double) partialTicks - MathHelper.sin((float) thirdPersonOffset) * 0.35D + MathHelper.cos((float) thirdPersonOffset) * 0.8D;
        final double eyeHeight = citizen.isSneaking() ? -0.1875D : 0.0D;
        final double distX = entity.prevPosX + (entity.posX - entity.prevPosX) * partialTicks;
        final double distY = entity.posY + 0.25;
        final double distZ = entity.prevPosZ + (entity.posZ - entity.prevPosZ) * partialTicks;
        final double correctionX = correctedPosX - distX;
        final double correctionY = correctedPosY - distY + eyeHeight;
        final double correctionZ = correctedPosZ - distZ;
        GlStateManager.disableTexture2D();
        GlStateManager.disableLighting();
        vertexBuffer.begin(3, DefaultVertexFormats.POSITION_COLOR);
        for (int l = 0; l <= 16; ++l) {
            final double var = (double) l / 16.0;
            vertexBuffer.pos(x + correctionX * var, y + correctionY * (var * var + var) * 0.5D + 0.25D, z + correctionZ * var).color(0, 0, 0, 255).endVertex();
        }
        tessellator.draw();
        GlStateManager.enableLighting();
        GlStateManager.enableTexture2D();
        super.doRender(entity, x, y, z, entityYaw, partialTicks);
    }
}

Example 58 with BufferBuilder

use of net.minecraft.client.renderer.BufferBuilder in project minecolonies by Minecolonies.

the class Pathfinding method debugDrawNode.

@SideOnly(Side.CLIENT)
private static void debugDrawNode(@NotNull final Node n, final float r, final float g, final float b) {
    GlStateManager.pushMatrix();
    GlStateManager.translate((double) n.pos.getX() + 0.375, (double) n.pos.getY() + 0.375, (double) n.pos.getZ() + 0.375);
    final Entity entity = Minecraft.getMinecraft().getRenderViewEntity();
    final double dx = n.pos.getX() - entity.posX;
    final double dy = n.pos.getY() - entity.posY;
    final double dz = n.pos.getZ() - entity.posZ;
    if (Math.sqrt(dx * dx + dy * dy + dz * dz) <= 5D) {
        renderDebugText(n);
    }
    GlStateManager.scale(0.25D, 0.25D, 0.25D);
    final Tessellator tessellator = Tessellator.getInstance();
    final BufferBuilder vertexBuffer = tessellator.getBuffer();
    vertexBuffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION);
    GlStateManager.color(r, g, b);
    // X+
    vertexBuffer.pos(1.0, 0.0, 0.0).endVertex();
    vertexBuffer.pos(1.0, 1.0, 0.0).endVertex();
    vertexBuffer.pos(1.0, 1.0, 1.0).endVertex();
    vertexBuffer.pos(1.0, 0.0, 1.0).endVertex();
    // X-
    vertexBuffer.pos(0.0, 0.0, 1.0).endVertex();
    vertexBuffer.pos(0.0, 1.0, 1.0).endVertex();
    vertexBuffer.pos(0.0, 1.0, 0.0).endVertex();
    vertexBuffer.pos(0.0, 0.0, 0.0).endVertex();
    // Z-
    vertexBuffer.pos(0.0, 0.0, 0.0).endVertex();
    vertexBuffer.pos(0.0, 1.0, 0.0).endVertex();
    vertexBuffer.pos(1.0, 1.0, 0.0).endVertex();
    vertexBuffer.pos(1.0, 0.0, 0.0).endVertex();
    // Z+
    vertexBuffer.pos(1.0, 0.0, 1.0).endVertex();
    vertexBuffer.pos(1.0, 1.0, 1.0).endVertex();
    vertexBuffer.pos(0.0, 1.0, 1.0).endVertex();
    vertexBuffer.pos(0.0, 0.0, 1.0).endVertex();
    // Y+
    vertexBuffer.pos(1.0, 1.0, 1.0).endVertex();
    vertexBuffer.pos(1.0, 1.0, 0.0).endVertex();
    vertexBuffer.pos(0.0, 1.0, 0.0).endVertex();
    vertexBuffer.pos(0.0, 1.0, 1.0).endVertex();
    // Y-
    vertexBuffer.pos(0.0, 0.0, 1.0).endVertex();
    vertexBuffer.pos(0.0, 0.0, 0.0).endVertex();
    vertexBuffer.pos(1.0, 0.0, 0.0).endVertex();
    vertexBuffer.pos(1.0, 0.0, 1.0).endVertex();
    tessellator.draw();
    if (n.parent != null) {
        final double pdx = n.parent.pos.getX() - n.pos.getX() + 0.125;
        final double pdy = n.parent.pos.getY() - n.pos.getY() + 0.125;
        final double pdz = n.parent.pos.getZ() - n.pos.getZ() + 0.125;
        vertexBuffer.begin(GL11.GL_LINES, DefaultVertexFormats.POSITION_COLOR);
        vertexBuffer.pos(0.5D, 0.5D, 0.5D).color(0.75F, 0.75F, 0.75F, 1.0F).endVertex();
        vertexBuffer.pos(pdx / 0.25, pdy / 0.25, pdz / 0.25).color(0.75F, 0.75F, 0.75F, 1.0F).endVertex();
        tessellator.draw();
    }
    GlStateManager.popMatrix();
}

Example 59 with BufferBuilder

use of net.minecraft.client.renderer.BufferBuilder in project Minestuck by mraof.

the class GuiSburbMachine method drawCustomBox.

/**
 * Draws a box like drawModalRect, but with custom width and height values.
 */
public void drawCustomBox(int par1, int par2, int par3, int par4, int par5, int par6, int width, int height) {
    float f = 1 / (float) width;
    float f1 = 1 / (float) height;
    BufferBuilder render = Tessellator.getInstance().getBuffer();
    render.begin(7, DefaultVertexFormats.POSITION_TEX);
    render.pos(par1, par2 + par6, 0D).tex((par3) * f, (par4 + par6) * f1).endVertex();
    render.pos(par1 + par5, par2 + par6, this.zLevel).tex((par3 + par5) * f, (par4 + par6) * f1).endVertex();
    render.pos(par1 + par5, par2, this.zLevel).tex((par3 + par5) * f, (par4) * f1).endVertex();
    render.pos(par1, par2, this.zLevel).tex((par3) * f, (par4) * f1).endVertex();
    Tessellator.getInstance().draw();
}

Example 60 with BufferBuilder

use of net.minecraft.client.renderer.BufferBuilder in project OpenModularTurrets by OpenModularTurretsTeam.

the class RocketRenderer method renderRocket.

@SuppressWarnings("unused")
private void renderRocket(RocketProjectile par1EntityRocket, double x, double y, double z, float entityYaw, float partialTicks) {
    if (par1EntityRocket.getFramesRendered() <= 1) {
        par1EntityRocket.setFramesRendered(par1EntityRocket.getFramesRendered() + 1);
        return;
    }
    Minecraft.getMinecraft().renderEngine.bindTexture(texture);
    GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
    GlStateManager.pushMatrix();
    GlStateManager.disableLighting();
    GlStateManager.translate((float) x, (float) y, (float) z);
    GlStateManager.rotate(par1EntityRocket.prevRotationYaw + (par1EntityRocket.rotationYaw - par1EntityRocket.prevRotationYaw) * partialTicks - 90.0F, 0.0F, 1.0F, 0.0F);
    GlStateManager.rotate(par1EntityRocket.prevRotationPitch + (par1EntityRocket.rotationPitch - par1EntityRocket.prevRotationPitch) * partialTicks, 0.0F, 0.0F, 1.0F);
    Tessellator tessellator = Tessellator.getInstance();
    BufferBuilder vertexbuffer = tessellator.getBuffer();
    GlStateManager.enableRescaleNormal();
    float f9 = (float) par1EntityRocket.arrowShake - partialTicks;
    if (f9 > 0.0F) {
        float f10 = -MathHelper.sin(f9 * 3.0F) * f9;
        GlStateManager.rotate(f10, 0.0F, 0.0F, 1.0F);
    }
    GlStateManager.rotate(45.0F, 1.0F, 0.0F, 0.0F);
    GlStateManager.scale(0.05625F, 0.05625F, 0.05625F);
    GlStateManager.translate(-4.0F, 0.0F, 0.0F);
    GlStateManager.glNormal3f(0.05625F, 0.0F, 0.0F);
    vertexbuffer.begin(7, DefaultVertexFormats.POSITION_TEX);
    vertexbuffer.pos(-7.0D, -2.0D, -2.0D).tex(0.0D, 0.15625D).endVertex();
    vertexbuffer.pos(-7.0D, -2.0D, 2.0D).tex(0.15625D, 0.15625D).endVertex();
    vertexbuffer.pos(-7.0D, 2.0D, 2.0D).tex(0.15625D, 0.3125D).endVertex();
    vertexbuffer.pos(-7.0D, 2.0D, -2.0D).tex(0.0D, 0.3125D).endVertex();
    tessellator.draw();
    GlStateManager.glNormal3f(-0.05625F, 0.0F, 0.0F);
    vertexbuffer.begin(7, DefaultVertexFormats.POSITION_TEX);
    vertexbuffer.pos(-7.0D, 2.0D, -2.0D).tex(0.0D, 0.15625D).endVertex();
    vertexbuffer.pos(-7.0D, 2.0D, 2.0D).tex(0.15625D, 0.15625D).endVertex();
    vertexbuffer.pos(-7.0D, -2.0D, 2.0D).tex(0.15625D, 0.3125D).endVertex();
    vertexbuffer.pos(-7.0D, -2.0D, -2.0D).tex(0.0D, 0.3125D).endVertex();
    tessellator.draw();
    for (int j = 0; j < 4; ++j) {
        GlStateManager.rotate(90.0F, 1.0F, 0.0F, 0.0F);
        GlStateManager.glNormal3f(0.0F, 0.0F, 0.05625F);
        vertexbuffer.begin(7, DefaultVertexFormats.POSITION_TEX);
        vertexbuffer.pos(-8.0D, -2.0D, 0.0D).tex(0.0D, 0.0D).endVertex();
        vertexbuffer.pos(8.0D, -2.0D, 0.0D).tex(0.5D, 0.0D).endVertex();
        vertexbuffer.pos(8.0D, 2.0D, 0.0D).tex(0.5D, 0.15625D).endVertex();
        vertexbuffer.pos(-8.0D, 2.0D, 0.0D).tex(0.0D, 0.15625D).endVertex();
        tessellator.draw();
    }
    GlStateManager.disableRescaleNormal();
    GlStateManager.enableLighting();
    GlStateManager.popMatrix();
}