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

Example 26 with BufferBuilder

use of net.minecraft.client.renderer.BufferBuilder in project ForestryMC by ForestryMC.

the class TankWidget method drawFluidTexture.

private static void drawFluidTexture(double xCoord, double yCoord, TextureAtlasSprite textureSprite, int maskTop, int maskRight, double zLevel) {
    double uMin = textureSprite.getMinU();
    double uMax = textureSprite.getMaxU();
    double vMin = textureSprite.getMinV();
    double vMax = textureSprite.getMaxV();
    uMax = uMax - maskRight / 16.0 * (uMax - uMin);
    vMax = vMax - maskTop / 16.0 * (vMax - vMin);
    Tessellator tessellator = Tessellator.getInstance();
    BufferBuilder buffer = tessellator.getBuffer();
    buffer.begin(7, DefaultVertexFormats.POSITION_TEX);
    buffer.pos(xCoord, yCoord + 16, zLevel).tex(uMin, vMax).endVertex();
    buffer.pos(xCoord + 16 - maskRight, yCoord + 16, zLevel).tex(uMax, vMax).endVertex();
    buffer.pos(xCoord + 16 - maskRight, yCoord + maskTop, zLevel).tex(uMax, vMin).endVertex();
    buffer.pos(xCoord, yCoord + maskTop, zLevel).tex(uMin, vMin).endVertex();
    tessellator.draw();
}

Example 27 with BufferBuilder

use of net.minecraft.client.renderer.BufferBuilder in project Tropicraft by Tropicraft.

the class TropicraftWaterRenderFixer method onBlockOverlay.

@SubscribeEvent
public void onBlockOverlay(RenderBlockOverlayEvent event) {
    if (event.getOverlayType() == OverlayType.WATER) {
        double d0 = event.getPlayer().posY + event.getPlayer().getEyeHeight();
        BlockPos blockpos = new BlockPos(event.getPlayer().posX, d0, event.getPlayer().posZ);
        IBlockState atPos = event.getPlayer().getEntityWorld().getBlockState(blockpos);
        if (tropicalOverlayBlocks.contains(atPos)) {
            event.setCanceled(true);
            Minecraft mc = Minecraft.getMinecraft();
            // ItemRenderer#renderOverlays
            mc.getTextureManager().bindTexture(RES_UNDERWATER_OVERLAY);
            Tessellator tessellator = Tessellator.getInstance();
            BufferBuilder vertexbuffer = tessellator.getBuffer();
            float f = mc.player.getBrightness();
            GlStateManager.color(f, f, f, 0.6F);
            GlStateManager.enableBlend();
            GlStateManager.tryBlendFuncSeparate(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA, GlStateManager.SourceFactor.ONE, GlStateManager.DestFactor.ZERO);
            GlStateManager.pushMatrix();
            float f7 = -mc.player.rotationYaw / 64.0F;
            float f8 = mc.player.rotationPitch / 64.0F;
            vertexbuffer.begin(7, DefaultVertexFormats.POSITION_TEX);
            vertexbuffer.pos(-1.0D, -1.0D, -0.5D).tex((double) (4.0F + f7), (double) (4.0F + f8)).endVertex();
            vertexbuffer.pos(1.0D, -1.0D, -0.5D).tex((double) (0.0F + f7), (double) (4.0F + f8)).endVertex();
            vertexbuffer.pos(1.0D, 1.0D, -0.5D).tex((double) (0.0F + f7), (double) (0.0F + f8)).endVertex();
            vertexbuffer.pos(-1.0D, 1.0D, -0.5D).tex((double) (4.0F + f7), (double) (0.0F + f8)).endVertex();
            tessellator.draw();
            GlStateManager.popMatrix();
            GlStateManager.color(1.0F, 1.0F, 1.0F, 1.0F);
            GlStateManager.disableBlend();
        }
    }
}

Example 28 with BufferBuilder

use of net.minecraft.client.renderer.BufferBuilder in project Tropicraft by Tropicraft.

the class ModelEagleRay method renderWing.

private void renderWing(boolean reverse) {
    Tessellator tessellator = Tessellator.getInstance();
    BufferBuilder buffer = tessellator.getBuffer();
    float minUFront = 0f;
    float maxUFront = 0.25f;
    float minVFront = 0f;
    float maxVFront = 0.5f;
    float minUBack = 0f;
    float maxUBack = 0.25f;
    float minVBack = 0.5f;
    float maxVBack = 1f;
    for (int i = 1; i < EntityEagleRay.WING_JOINTS; i++) {
        float prevAmplitude = interpolatedWingAmplitudes[i - 1];
        float amplitude = interpolatedWingAmplitudes[i];
        float prevX = (i - 1) / (EntityEagleRay.WING_JOINTS - 1f);
        float x = i / (EntityEagleRay.WING_JOINTS - 1f);
        float prevUFront = minUFront + (maxUFront - minUFront) * prevX;
        float uFront = minUFront + (maxUFront - minUFront) * x;
        float prevUBack = minUBack + (maxUBack - minUBack) * prevX;
        float uBack = minUBack + (maxUBack - minUBack) * x;
        float offset = -0.001f;
        // Bottom
        buffer.begin(7, DefaultVertexFormats.POSITION_TEX);
        buf(buffer, x, amplitude - offset, 0.0D, uBack, reverse ? maxVBack : minVBack);
        buf(buffer, x, amplitude - offset, 1.0D, uBack, reverse ? minVBack : maxVBack);
        buf(buffer, prevX, prevAmplitude - offset, 1.0D, prevUBack, reverse ? minVBack : maxVBack);
        buf(buffer, prevX, prevAmplitude - offset, 0.0D, prevUBack, reverse ? maxVBack : minVBack);
        tessellator.draw();
        // Top
        buffer.begin(7, DefaultVertexFormats.POSITION_TEX);
        buf(buffer, prevX, prevAmplitude, 0.0D, prevUFront, reverse ? maxVFront : minVFront);
        buf(buffer, prevX, prevAmplitude, 1.0D, prevUFront, reverse ? minVFront : maxVFront);
        buf(buffer, x, amplitude, 1.0D, uFront, reverse ? minVFront : maxVFront);
        buf(buffer, x, amplitude, 0.0D, uFront, reverse ? maxVFront : minVFront);
        tessellator.draw();
    }
}

Example 29 with BufferBuilder

use of net.minecraft.client.renderer.BufferBuilder in project Tropicraft by Tropicraft.

the class RenderEchinodermEgg method doRender.

@Override
public void doRender(EntityEchinodermEgg entity, double x, double y, double z, float yaw, float partialTicks) {
    GlStateManager.pushMatrix();
    GlStateManager.translate((float) x, (float) y, (float) z);
    GlStateManager.enableRescaleNormal();
    this.bindEntityTexture(entity);
    Tessellator tessellator = Tessellator.getInstance();
    GlStateManager.rotate(180f - this.renderManager.playerViewY, 0.0F, 1.0F, 0.0F);
    GlStateManager.scale(0.25f, 0.25f, 0.25f);
    float f = 0;
    float f1 = 1;
    float f2 = 0;
    float f3 = 1;
    float f4 = 1.0F;
    float f5 = 0.5F;
    float f6 = 0.25F;
    BufferBuilder buffer = tessellator.getBuffer();
    buffer.begin(7, DefaultVertexFormats.POSITION_TEX);
    GlStateManager.glNormal3f(0.0F, 1.0F, 0.0F);
    buf(buffer, (double) (0.0F - f5), (double) (0.0F - f6), 0.0D, (double) f, (double) f3);
    buf(buffer, (double) (f4 - f5), (double) (0.0F - f6), 0.0D, (double) f1, (double) f3);
    buf(buffer, (double) (f4 - f5), (double) (f4 - f6), 0.0D, (double) f1, (double) f2);
    buf(buffer, (double) (0.0F - f5), (double) (f4 - f6), 0.0D, (double) f, (double) f2);
    tessellator.draw();
    GlStateManager.disableRescaleNormal();
    GlStateManager.popMatrix();
}

Example 30 with BufferBuilder

use of net.minecraft.client.renderer.BufferBuilder in project Tropicraft by Tropicraft.

the class RenderEgg method drawFlatEgg.

public void drawFlatEgg(EntityEgg ent, double x, double y, double z, float yaw, float ticks) {
    GlStateManager.pushMatrix();
    GlStateManager.enableRescaleNormal();
    this.bindEntityTexture(ent);
    Tessellator tessellator = Tessellator.getInstance();
    GlStateManager.translate(x, y, z);
    GlStateManager.rotate(180f - this.renderManager.playerViewY, 0.0F, 1.0F, 0.0F);
    GlStateManager.scale(0.25f, 0.25f, 0.25f);
    BufferBuilder buffer = tessellator.getBuffer();
    buffer.begin(7, DefaultVertexFormats.POSITION_TEX);
    GlStateManager.glNormal3f(0.0F, 1.0F, 0.0F);
    buffer.pos(-.5, -.25, 0).tex(0, 1).endVertex();
    buffer.pos(.5, -.25, 0).tex(1, 1).endVertex();
    buffer.pos(.5, .75, 0).tex(1, 0).endVertex();
    buffer.pos(-.5, .75, 0).tex(0, 0).endVertex();
    tessellator.draw();
    GlStateManager.disableRescaleNormal();
    GlStateManager.popMatrix();
}