Examples with Tessellator net.minecraft.client.render.Tessellator used on opensource projects

Example 41 with Tessellator

use of net.minecraft.client.render.Tessellator in project Hypnotic-Client by Hypnotic-Development.

the class RenderUtils method drawCircle.

public static void drawCircle(MatrixStack matrices, int xx, int yy, float radius, float width, int sides, Color color) {
    int sections = sides;
    xx *= 2.0f;
    yy *= 2.0f;
    float theta = (float) (6.2831852 / (double) sections);
    float p = (float) Math.cos(theta);
    float s = (float) Math.sin(theta);
    float x = radius *= 2.0f;
    float y = 0.0f;
    float lastX = x, lastY = 0;
    for (int ii = -1; ii < sections; ++ii) {
        Tessellator tessellator = Tessellator.getInstance();
        BufferBuilder buffer = tessellator.getBuffer();
        RenderSystem.enableBlend();
        RenderSystem.disableDepthTest();
        RenderSystem.disableCull();
        RenderSystem.setShader(GameRenderer::getRenderTypeLinesShader);
        RenderSystem.lineWidth(width);
        buffer.begin(VertexFormat.DrawMode.LINES, VertexFormats.LINES);
        Vertexer.vertexLine(matrices, buffer, x + xx, yy + y, 0f, xx + lastX, yy + lastY, 0f, LineColor.single(color.getRed(), color.getGreen(), color.getBlue(), color.getAlpha()));
        tessellator.draw();
        RenderSystem.enableCull();
        RenderSystem.enableDepthTest();
        lastX = x;
        lastY = y;
        float t = x;
        x = p * x - s * y;
        y = s * t + p * y;
    }
}

Example 42 with Tessellator

use of net.minecraft.client.render.Tessellator in project Hypnotic-Client by Hypnotic-Development.

the class RenderUtils method drawStar.

public static void drawStar(MatrixStack matrices, final int xx, final int yy, final float radius, Color color) {
    int sections = 360;
    double dAngle = 2 * Math.PI / sections;
    float x, y, lastX = 0;
    for (int i = 0; i < sections; i++) {
        x = (float) (radius * Math.sin((i * dAngle)));
        y = (float) (radius * Math.cos((i * dAngle)));
        Tessellator tessellator = Tessellator.getInstance();
        BufferBuilder buffer = tessellator.getBuffer();
        RenderSystem.disableDepthTest();
        RenderSystem.disableCull();
        RenderSystem.setShader(GameRenderer::getRenderTypeLinesShader);
        RenderSystem.lineWidth(1);
        buffer.begin(VertexFormat.DrawMode.TRIANGLE_FAN, VertexFormats.POSITION_COLOR);
        Vertexer.vertexTri(matrices, buffer, xx, yy, 0f, xx, yy + y, 10f, xx + lastX, yy, 0f, color);
        tessellator.draw();
        RenderSystem.enableCull();
        RenderSystem.enableDepthTest();
        lastX = x;
    }
}

Example 43 with Tessellator

use of net.minecraft.client.render.Tessellator in project Hypnotic-Client by Hypnotic-Development.

the class ColorBox method render.

@Override
public void render(MatrixStack matrices, int mouseX, int mouseY, int offset) {
    colorSet.displayName = colorSet.name;
    sx = parent.getX() + 5;
    sy = parent.getY() + 4 + offset + parent.getHeight() + 12;
    ex = parent.getX() + parent.getWidth() - 17;
    ey = parent.getY() + 4 + offset + parent.getHeight() + getHeight(parent.getWidth()) + 8;
    RenderUtils.fill(matrices, parent.getX() + 1, parent.getY() + offset + parent.getHeight(), parent.getX() + parent.getWidth() - 1, parent.getY() + offset + parent.getHeight() * (open ? 8.5 : 2), new Color(40, 40, 40, 255).getRGB());
    HypnoticScreen.fontSmall.drawWithShadow(matrices, colorSet.name, (int) sx, (int) sy - 12, -1);
    HypnoticScreen.fontSmall.drawWithShadow(matrices, "#" + colorSet.getHex().toUpperCase(), (int) sx + HypnoticScreen.fontSmall.getStringWidth(colorSet.name) + (open ? 12 : 2), (int) sy - 12, colorSet.getRGB());
    if (hovered((int) mouseX, (int) mouseY, sx + (int) HypnoticScreen.fontSmall.getStringWidth(colorSet.name + "#" + colorSet.getHex().toUpperCase()) + 4, sy - 12, (int) (sx + HypnoticScreen.fontSmall.getStringWidth(colorSet.name + "#" + colorSet.getHex().toUpperCase()) + 30), sy - 4) && !open) {
        RenderUtils.setup2DRender(true);
        RenderUtils.fill(matrices, mouseX, mouseY, mouseX + HypnoticScreen.fontSmall.getStringWidth("Right click me!") + 6, mouseY - 12, new Color(0, 0, 0, 200).getRGB());
        HypnoticScreen.fontSmall.drawWithShadow(matrices, "Right click me!", mouseX + 2, mouseY - 10, -1);
        RenderUtils.end2DRender();
        if (rmDown)
            open = true;
    }
    if (!open) {
        RenderUtils.fill(matrices, sx + HypnoticScreen.fontSmall.getStringWidth(colorSet.name + "#" + colorSet.getHex().toUpperCase()) + 4, sy - 12, sx + HypnoticScreen.fontSmall.getStringWidth(colorSet.name + "#" + colorSet.getHex().toUpperCase()) + 30, sy - 4, colorSet.getColor().getRGB());
        return;
    }
    RenderUtils.fill(matrices, sx + 3 + (int) HypnoticScreen.fontSmall.getStringWidth(colorSet.name + colorSet.getHex().toUpperCase()) + 17, sy - 4, sx + 27 + (int) HypnoticScreen.fontSmall.getStringWidth(colorSet.name + colorSet.getHex().toUpperCase()), sy - 12, new Color(0, 0, 0, 200).getRGB());
    RenderUtils.fill(matrices, sx, sy, ex, ey, -1);
    int satColor = MathHelper.hsvToRgb(colorSet.hue, 1f, 1f);
    int red = satColor >> 16 & 255;
    int green = satColor >> 8 & 255;
    int blue = satColor & 255;
    RenderSystem.disableBlend();
    RenderSystem.disableTexture();
    RenderSystem.enableBlend();
    RenderSystem.defaultBlendFunc();
    RenderSystem.setShader(GameRenderer::getPositionColorShader);
    Tessellator tessellator = Tessellator.getInstance();
    BufferBuilder bufferBuilder = Tessellator.getInstance().getBuffer();
    // Draw the color
    bufferBuilder.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_COLOR);
    bufferBuilder.vertex(ex, sy, 0).color(red, green, blue, 255).next();
    bufferBuilder.vertex(sx, sy, 0).color(red, green, blue, 0).next();
    bufferBuilder.vertex(sx, ey, 0).color(red, green, blue, 0).next();
    bufferBuilder.vertex(ex, ey, 0).color(red, green, blue, 255).next();
    tessellator.draw();
    // Draw the black stuff
    bufferBuilder.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_COLOR);
    bufferBuilder.vertex(ex, sy, 0).color(0, 0, 0, 0).next();
    bufferBuilder.vertex(sx, sy, 0).color(0, 0, 0, 0).next();
    bufferBuilder.vertex(sx, ey, 0).color(0, 0, 0, 255).next();
    bufferBuilder.vertex(ex, ey, 0).color(0, 0, 0, 255).next();
    tessellator.draw();
    RenderSystem.disableBlend();
    RenderSystem.enableTexture();
    // Set the color
    if (hovered(mouseX, mouseY, sx, sy, ex, ey) && lmDown) {
        colorSet.bri = 1f - 1f / ((float) (ey - sy) / (mouseY - sy));
        colorSet.sat = 1f / ((float) (ex - sx) / (mouseX - sx));
    }
    int briY = (int) (ey - (ey - sy) * colorSet.bri);
    int satX = (int) (sx + (ex - sx) * colorSet.sat);
    RenderUtils.fill(matrices, satX - 2, briY - 2, satX + 2, briY + 2, Color.GRAY.brighter().getRGB(), Color.WHITE.darker().getRGB(), Color.WHITE.getRGB());
    RenderUtils.fill(matrices, sx + 3 + HypnoticScreen.fontSmall.getStringWidth(colorSet.name), sy - 4, sx + 10 + HypnoticScreen.fontSmall.getStringWidth(colorSet.name), sy - 12, colorSet.getColor().getRGB());
    if (hovered((int) mouseX, (int) mouseY, sx + 3 + (int) HypnoticScreen.fontSmall.getStringWidth(colorSet.name), sy - 12, sx + 10 + (int) HypnoticScreen.fontSmall.getStringWidth(colorSet.name), sy - 4) && open) {
        RenderUtils.setup2DRender(true);
        RenderUtils.fill(matrices, mouseX, mouseY, mouseX + HypnoticScreen.fontSmall.getStringWidth("Right click me!") + 6, mouseY - 12, new Color(0, 0, 0, 200).getRGB());
        HypnoticScreen.fontSmall.drawWithShadow(matrices, "Right click me!", mouseX + 2, mouseY - 10, -1);
        RenderUtils.end2DRender();
        if (rmDown)
            open = false;
    }
    // Set hex codes
    if (hovered(mouseX, mouseY, sx + 3 + (int) HypnoticScreen.fontSmall.getStringWidth(colorSet.name + colorSet.getHex().toUpperCase()) + 17, sy - 12, sx + 27 + (int) HypnoticScreen.fontSmall.getStringWidth(colorSet.name + colorSet.getHex().toUpperCase()), sy - 4)) {
        RenderSystem.disableDepthTest();
        RenderSystem.depthFunc(GL11.GL_ALWAYS);
        RenderUtils.fill(matrices, mouseX, mouseY, mouseX + HypnoticScreen.fontSmall.getStringWidth("Sets the hex color to your current clipboard") + 6, mouseY - 12, new Color(0, 0, 0, 200).getRGB());
        HypnoticScreen.fontSmall.drawWithShadow(matrices, "Sets the hex color to your current clipboard", mouseX + 2, mouseY - 10, -1);
        RenderSystem.depthFunc(GL11.GL_LEQUAL);
        RenderSystem.enableDepthTest();
        if (lmDown && colorSet.getColor() != colorSet.hexToRgb(mc.keyboard.getClipboard())) {
            Color hexColor = colorSet.hexToRgb(mc.keyboard.getClipboard());
            float[] vals = colorSet.rgbToHsv(hexColor.getRed(), hexColor.getGreen(), hexColor.getBlue(), hexColor.getAlpha());
            colorSet.setHSV(vals[0], vals[1], vals[2]);
            h = vals[0];
            s = vals[1];
            v = vals[2];
        }
    }
    sx = ex + 5;
    ex = ex + 12;
    for (int i = sy; i < ey; i++) {
        float curHue = 1f / ((float) (ey - sy) / (i - sy));
        DrawableHelper.fill(matrices, sx, i, ex, i + 1, 0xff000000 | MathHelper.hsvToRgb(curHue, 1f, 1f));
    }
    if (hovered(mouseX, mouseY, sx, sy, ex, ey) && lmDown) {
        colorSet.hue = 1f / ((float) (ey - sy) / (mouseY - sy));
    }
    int hueY = (int) (sy + (ey - sy) * colorSet.hue);
    RenderUtils.fill(matrices, sx, hueY - 2, ex, hueY + 2, Color.GRAY.brighter().getRGB(), Color.WHITE.darker().getRGB(), Color.WHITE.getRGB());
    super.render(matrices, mouseX, mouseY, offset);
}

Example 44 with Tessellator

use of net.minecraft.client.render.Tessellator in project Hypnotic-Client by Hypnotic-Development.

the class NahrFont method drawer.

private final void drawer(MatrixStack matrixStack, String text, float x, float y, int color) {
    x *= 2.0F;
    y *= 2.0F;
    RenderUtils.setup2DRender(false);
    RenderUtils.bindTexture(this.resourceLocation);
    if ((color & -67108864) == 0) {
        color |= -16777216;
    }
    int newColor = color;
    float startX = x;
    boolean scramble = false;
    Tessellator tessellator = Tessellator.getInstance();
    BufferBuilder bufferBuilder = tessellator.getBuffer();
    RenderSystem.setShader(GameRenderer::getPositionTexColorShader);
    bufferBuilder.begin(VertexFormat.DrawMode.QUADS, VertexFormats.POSITION_TEXTURE_COLOR);
    for (int i = 0; i < text.length(); i++) if ((text.charAt(i) == '\247') && (i + 1 < text.length())) {
        char oneMore = Character.toLowerCase(text.charAt(i + 1));
        if (oneMore == 'n') {
            y += this.theMetrics.getAscent() + 2;
            x = startX;
        } else if (oneMore == 'k') {
            scramble = true;
        } else if (oneMore == 'r')
            newColor = color;
        else {
            newColor = getColorFromCode(oneMore);
        }
        i++;
    } else {
        try {
            String obfText = "\\:><&%$@!/?";
            char c = scramble ? obfText.charAt((int) (new Random().nextFloat() * (obfText.length() - 1))) : text.charAt(i);
            drawChar(matrixStack, c, x, y, newColor);
            x += getStringWidth(Character.toString(c)) * 2.0F;
        } catch (ArrayIndexOutOfBoundsException indexException) {
            char c = text.charAt(i);
            System.err.println("Can't draw character: " + c + " (" + Character.getNumericValue(c) + ")");
        }
    }
    bufferBuilder.end();
    BufferRenderer.draw(bufferBuilder);
    RenderUtils.shaderColor(0xffffffff);
}

Example 45 with Tessellator

use of net.minecraft.client.render.Tessellator in project custom-stars by b3spectacled.

the class MixinWorldRenderer method reloadStars.

@Inject(method = "renderSky(Lnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/util/math/Matrix4f;FLnet/minecraft/client/render/Camera;ZLjava/lang/Runnable;)V", at = @At("HEAD"))
private void reloadStars(CallbackInfo info) {
    if (CustomStars.STARS_RERENDER_OBSERVER.update()) {
        CustomStars.log(Level.INFO, "Star settings modified, reloading buffer...");
        Tessellator tess = Tessellator.getInstance();
        BufferBuilder builder = tess.getBuffer();
        RenderSystem.setShader(GameRenderer::getPositionShader);
        this.starsBuffer = new VertexBuffer();
        ((MixinWorldRendererInvoker) this).rerenderStars(builder);
        builder.end();
        this.starsBuffer.upload(builder);
    }
}