Java Code Examples for net.minecraft.client.renderer.Tessellator#startDrawing()
The following examples show how to use
net.minecraft.client.renderer.Tessellator#startDrawing() .
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Example 1
| Source File: RenderRing.java From PneumaticCraft with GNU General Public License v3.0 | 6 votes |
|
@SideOnly(Side.CLIENT)
public void renderInterpolated(RenderProgressingLine lastTickLine, float partialTick, float rotationYaw, float rotationPitch){
GL11.glPushMatrix();
double renderProgress = getInter(progress, lastTickLine.progress, partialTick);
GL11.glTranslated((getInter(endX, lastTickLine.endX, partialTick) - startX) * renderProgress, (getInter(endY, lastTickLine.endY, partialTick) - startY) * renderProgress, (getInter(endZ, lastTickLine.endZ, partialTick) - startZ) * renderProgress);
GL11.glRotatef(rotationYaw, 0.0F, 1.0F, 0.0F);
GL11.glRotatef(rotationPitch, 0.0F, 0.0F, 1.0F);
Tessellator tess = Tessellator.instance;
GL11.glEnable(GL11.GL_LINE_SMOOTH);
tess.startDrawing(GL11.GL_LINE_LOOP);
tess.setColorOpaque_I(color);
double size = 5 / 16D;
for(int i = 0; i < PneumaticCraftUtils.circlePoints; i++) {
tess.addVertex(0, PneumaticCraftUtils.sin[i] * size, PneumaticCraftUtils.cos[i] * size);
}
tess.draw();
GL11.glDisable(GL11.GL_LINE_SMOOTH);
GL11.glPopMatrix();
}
Example 2
| Source File: Render.java From mapwriter with MIT License | 6 votes |
|
public static void drawCircle(double x, double y, double r) {
GL11.glEnable(GL11.GL_BLEND);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
Tessellator tes = Tessellator.instance;
tes.startDrawing(GL11.GL_TRIANGLE_FAN);
tes.addVertex(x, y, zDepth);
// for some the circle is only drawn if theta is decreasing rather than ascending
double end = Math.PI * 2.0;
double incr = end / circleSteps;
for (double theta = -incr; theta < end; theta += incr) {
tes.addVertex(x + (r * Math.cos(-theta)), y + (r * Math.sin(-theta)), zDepth);
}
tes.draw();
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_BLEND);
}
Example 3
| Source File: Render.java From mapwriter with MIT License | 6 votes |
|
public static void drawArrow(double x, double y, double angle, double length) {
// angle the back corners will be drawn at relative to the pointing angle
double arrowBackAngle = 0.75D * Math.PI;
GL11.glEnable(GL11.GL_BLEND);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
Tessellator tes = Tessellator.instance;
tes.startDrawing(GL11.GL_TRIANGLE_FAN);
tes.addVertex(x + (length * Math.cos(angle)), y + (length * Math.sin(angle)), zDepth);
tes.addVertex(x + (length * 0.5D * Math.cos(angle - arrowBackAngle)), y + (length * 0.5D * Math.sin(angle - arrowBackAngle)), zDepth);
tes.addVertex(x + (length * 0.3D * Math.cos(angle + Math.PI)), y + (length * 0.3D * Math.sin(angle + Math.PI)), zDepth);
tes.addVertex(x + (length * 0.5D * Math.cos(angle + arrowBackAngle)), y + (length * 0.5D * Math.sin(angle + arrowBackAngle)), zDepth);
tes.draw();
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_BLEND);
}
Example 4
| Source File: GuiCheckBox.java From PneumaticCraft with GNU General Public License v3.0 | 6 votes |
|
@Override
public void render(int mouseX, int mouseY, float partialTick){
drawRect(x, y, x + CHECKBOX_WIDTH, y + CHECKBOX_HEIGHT, enabled ? -6250336 : 0xFF999999);
drawRect(x + 1, y + 1, x + CHECKBOX_WIDTH - 1, y + CHECKBOX_HEIGHT - 1, enabled ? -16777216 : 0xFFAAAAAA);
if(checked) {
GL11.glDisable(GL11.GL_TEXTURE_2D);
if(enabled) {
GL11.glColor4d(1, 1, 1, 1);
} else {
GL11.glColor4d(0.8, 0.8, 0.8, 1);
}
Tessellator t = Tessellator.instance;
t.startDrawing(GL11.GL_LINE_STRIP);
t.addVertex(x + 2, y + 5, zLevel);
t.addVertex(x + 5, y + 7, zLevel);
t.addVertex(x + 8, y + 3, zLevel);
t.draw();
GL11.glEnable(GL11.GL_TEXTURE_2D);
}
fontRenderer.drawString(I18n.format(text), x + 1 + CHECKBOX_WIDTH, y + CHECKBOX_HEIGHT / 2 - fontRenderer.FONT_HEIGHT / 2, enabled ? color : 0xFF888888);
}
Example 5
| Source File: GuiRadioButton.java From PneumaticCraft with GNU General Public License v3.0 | 6 votes |
|
private void drawCircle(int x, int y, int radius, int color){
Tessellator t = Tessellator.instance;
float f = (color >> 24 & 255) / 255.0F;
float f1 = (color >> 16 & 255) / 255.0F;
float f2 = (color >> 8 & 255) / 255.0F;
float f3 = (color & 255) / 255.0F;
GL11.glEnable(GL11.GL_BLEND);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glColor4f(f1, f2, f3, f);
t.startDrawing(GL11.GL_TRIANGLE_FAN);
int points = 20;
for(int i = 0; i < points; i++) {
double sin = Math.sin((double)i / points * Math.PI * 2);
double cos = Math.cos((double)i / points * Math.PI * 2);
t.addVertex(x + sin * radius, y + cos * radius, zLevel);
}
t.draw();
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_BLEND);
}
Example 6
| Source File: GuiChargingStation.java From PneumaticCraft with GNU General Public License v3.0 | 6 votes |
|
private void renderAirParticle(float particleProgress){
int xStart = (width - xSize) / 2;
int yStart = (height - ySize) / 2;
float x = xStart + 117F;
float y = yStart + 50.5F;
if(particleProgress < 0.5F) {
y += particleProgress * 56;
} else if(particleProgress < 0.7F) {
y += 28F;
x -= (particleProgress - 0.5F) * 90;
} else {
y += 28F;
x -= 18;
y -= (particleProgress - 0.7F) * 70;
}
Tessellator tess = Tessellator.instance;
tess.startDrawing(GL11.GL_LINES);
tess.addVertex(x, y, zLevel);
tess.addVertex(x, y + 1D, zLevel);
tess.draw();
}
Example 7
| Source File: ModelVacuumPump.java From PneumaticCraft with GNU General Public License v3.0 | 6 votes |
|
private void drawPlusAndMinus(){
double scale = 0.05D;
GL11.glPushMatrix();
GL11.glTranslated(0.26D, 13.95D / 16D, 0);
GL11.glRotated(90, 1, 0, 0);
GL11.glScaled(scale, scale, scale);
GL11.glColor4d(0, 1, 0, 1);
Tessellator tess = Tessellator.instance;
tess.startDrawing(GL11.GL_LINES);
tess.addVertex(-1, 0, 0);
tess.addVertex(1, 0, 0);
tess.addVertex(0, -1, 0);
tess.addVertex(0, 1, 0);
tess.draw();
GL11.glTranslated(-0.52D / scale, 0, 0);
GL11.glColor4d(1, 0, 0, 1);
tess.startDrawing(GL11.GL_LINES);
tess.addVertex(-1, 0, 0);
tess.addVertex(1, 0, 0);
tess.draw();
GL11.glPopMatrix();
}
Example 8
| Source File: RenderBlockArrows.java From PneumaticCraft with GNU General Public License v3.0 | 6 votes |
|
private void drawArrow(float progress){
double arrowBaseWidth = 0.4D;
double arrowBaseLength = 0.8D;
double arrowLength = 1.5D;
double arrowWidth = 0.7D;
double scale = 0.1D;
GL11.glPushMatrix();
GL11.glScaled(scale, scale, scale);
GL11.glTranslatef(0, progress * 4, 0);
Tessellator tess = Tessellator.instance;
tess.startDrawing(GL11.GL_LINE_STRIP);
tess.addVertex(-arrowBaseWidth, -arrowLength * 0.5D, 0);
tess.addVertex(-arrowBaseWidth, -arrowLength * 0.5D + arrowBaseLength, 0);
tess.addVertex(-arrowWidth, -arrowLength * 0.5D + arrowBaseLength, 0);
tess.addVertex(0, arrowLength * 0.5D, 0);
tess.addVertex(arrowWidth, -arrowLength * 0.5D + arrowBaseLength, 0);
tess.addVertex(arrowBaseWidth, -arrowLength * 0.5D + arrowBaseLength, 0);
tess.addVertex(arrowBaseWidth, -arrowLength * 0.5D, 0);
tess.draw();
GL11.glPopMatrix();
}
Example 9
| Source File: RenderSearchItemBlock.java From PneumaticCraft with GNU General Public License v3.0 | 5 votes |
|
public static void renderSearch(double x, double y, double z, int itemCount, int totalCount){
GL11.glPushMatrix();
GL11.glTranslated(x, y, z);
GL11.glColor4d(0, 1, 0, 0.5D);
GL11.glRotatef(180.0F - RenderManager.instance.playerViewY, 0.0F, 1.0F, 0.0F);
GL11.glRotatef(180.0F - RenderManager.instance.playerViewX, 1.0F, 0.0F, 0.0F);
// GL11.glLineWidth(1.0F);
double ratio = (double)itemCount / totalCount;
double diff = (1 - ratio) / 1.5D;
double size = 1 - diff;
/*
for(double i = size; i > 0; i -= 0.06D) {
GL11.glPushMatrix();
GL11.glScaled(i, i, i);
renderCircle();
GL11.glPopMatrix();
}
*/
Tessellator tess = Tessellator.instance;
tess.startDrawing(GL11.GL_QUADS);
tess.addVertexWithUV(-size, size, 0, 0, 1);
tess.addVertexWithUV(-size, -size, 0, 0, 0);
tess.addVertexWithUV(size, -size, 0, 1, 0);
tess.addVertexWithUV(size, size, 0, 1, 1);
tess.draw();
GL11.glPopMatrix();
}
Example 10
| Source File: BlockOverlay.java From ehacks-pro with GNU General Public License v3.0 | 5 votes |
|
private static void drawOutlinedBoundingBox(AxisAlignedBB par1AxisAlignedBB) {
Tessellator var2 = Tessellator.instance;
var2.startDrawing(3);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.minY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.draw();
var2.startDrawing(3);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.draw();
var2.startDrawing(1);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.minY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.maxZ);
var2.draw();
var2.startDrawing(1);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.minY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.maxZ);
var2.draw();
}
Example 11
| Source File: RenderProgressingLine.java From PneumaticCraft with GNU General Public License v3.0 | 5 votes |
|
@SideOnly(Side.CLIENT)
public void render(){
Tessellator tess = Tessellator.instance;
tess.startDrawing(GL11.GL_LINES);
tess.addVertex(startX, startY, startZ);
tess.addVertex(startX + (endX - startX) * progress, startY + (endY - startY) * progress, startZ + (endZ - startZ) * progress);
tess.draw();
}
Example 12
| Source File: RenderProgressingLine.java From PneumaticCraft with GNU General Public License v3.0 | 5 votes |
|
@SideOnly(Side.CLIENT)
public void renderInterpolated(RenderProgressingLine lastTickLine, float partialTick){
Tessellator tess = Tessellator.instance;
tess.startDrawing(GL11.GL_LINES);
tess.addVertex(getInter(startX, lastTickLine.startX, partialTick), getInter(startY, lastTickLine.startY, partialTick), getInter(startZ, lastTickLine.startZ, partialTick));
tess.addVertex(getInter(startX, lastTickLine.startX, partialTick) + (getInter(endX, lastTickLine.endX, partialTick) - getInter(startX, lastTickLine.startX, partialTick)) * progress, getInter(startY, lastTickLine.startY, partialTick) + (getInter(startY, lastTickLine.startY, partialTick) - getInter(endY, lastTickLine.endY, partialTick)) * progress, getInter(startZ, lastTickLine.startZ, partialTick) + (getInter(endZ, lastTickLine.endZ, partialTick) - getInter(startZ, lastTickLine.startZ, partialTick)) * progress);
tess.draw();
}
Example 13
| Source File: RenderTargetCircle.java From PneumaticCraft with GNU General Public License v3.0 | 5 votes |
|
public void render(double size, float partialTicks){
double renderRotationAngle = oldRotationAngle + (rotationAngle - oldRotationAngle) * partialTicks;
Tessellator tessellator = Tessellator.instance;
GL11.glPushMatrix();
GL11.glEnable(GL12.GL_RESCALE_NORMAL);
// GL11.glLineWidth((float)size * 20F);
GL11.glEnable(GL11.GL_LINE_SMOOTH);
GL11.glRotatef((float)renderRotationAngle, 0, 0, 1);
tessellator.setNormal(0F, 1F, 0F);
for(int j = 0; j < 2; j++) {
tessellator.startDrawing(GL11.GL_TRIANGLE_STRIP);
for(int i = 0; i < PneumaticCraftUtils.circlePoints / 4; i++) {
tessellator.addVertex(PneumaticCraftUtils.cos[i] * size, PneumaticCraftUtils.sin[i] * size, 0);
tessellator.addVertex(PneumaticCraftUtils.cos[i] * (size + 0.1D), PneumaticCraftUtils.sin[i] * (size + 0.1D), 0);
}
tessellator.draw();
if(renderAsTagged) {
GL11.glColor4d(1, 0, 0, 1);
tessellator.startDrawing(GL11.GL_LINE_LOOP);
for(int i = 0; i < PneumaticCraftUtils.circlePoints / 4; i++) {
tessellator.addVertex(PneumaticCraftUtils.cos[i] * size, PneumaticCraftUtils.sin[i] * size, 0);
}
for(int i = PneumaticCraftUtils.circlePoints / 4 - 1; i >= 0; i--) {
tessellator.addVertex(PneumaticCraftUtils.cos[i] * (size + 0.1D), PneumaticCraftUtils.sin[i] * (size + 0.1D), 0);
}
tessellator.draw();
GL11.glColor4d(1, 1, 0, 0.5);
}
GL11.glRotatef(180, 0, 0, 1);
}
GL11.glDisable(GL11.GL_LINE_SMOOTH);
GL11.glDisable(GL12.GL_RESCALE_NORMAL);
GL11.glPopMatrix();
}
Example 14
| Source File: RenderParachute.java From archimedes-ships with MIT License | 5 votes |
|
public void renderParachute(EntityParachute entity, double x, double y, double z, float yaw, float pitch)
{
GL11.glPushMatrix();
GL11.glTranslatef((float) x, (float) y + 4F, (float) z);
GL11.glPushMatrix();
GL11.glEnable(GL12.GL_RESCALE_NORMAL);
GL11.glScalef(0.0625F, -0.0625F, -0.0625F);
bindEntityTexture(entity);
model.render(entity, 0F, 0F, 0F, 0F, 0F, 1F);
GL11.glDisable(GL12.GL_RESCALE_NORMAL);
GL11.glPopMatrix();
GL11.glColor4f(0F, 0F, 0F, 1F);
GL11.glLineWidth(4F);
Tessellator tess = Tessellator.instance;
tess.startDrawing(GL11.GL_LINES);
tess.addTranslation(0F, 0F, 0F);
tess.addVertex(0D, -3D, 0D);
tess.addVertex(-1D, 0D, 1D);
tess.addVertex(0D, -3D, 0D);
tess.addVertex(-1D, 0D, -1D);
tess.addVertex(0D, -3D, 0D);
tess.addVertex(1D, 0D, 1D);
tess.addVertex(0D, -3D, 0D);
tess.addVertex(1D, 0D, -1D);
tess.draw();
tess.setTranslation(0F, 0F, 0F);
GL11.glPopMatrix();
}
Example 15
| Source File: Render.java From mapwriter with MIT License | 5 votes |
|
public static void drawTriangle(double x1, double y1, double x2, double y2, double x3, double y3) {
GL11.glEnable(GL11.GL_BLEND);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
Tessellator tes = Tessellator.instance;
tes.startDrawing(GL11.GL_TRIANGLES);
tes.addVertex(x1, y1, zDepth);
tes.addVertex(x2, y2, zDepth);
tes.addVertex(x3, y3, zDepth);
tes.draw();
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_BLEND);
}
Example 16
| Source File: GLUtils.java From ehacks-pro with GNU General Public License v3.0 | 5 votes |
|
public static void drawOutlinedBoundingBox(AltAxisAlignedBB par1AxisAlignedBB) {
Tessellator var2 = Tessellator.instance;
var2.startDrawing(3);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.minY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.draw();
var2.startDrawing(3);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.draw();
var2.startDrawing(1);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.minY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.minZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.minY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.maxX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.minY, par1AxisAlignedBB.maxZ);
var2.addVertex(par1AxisAlignedBB.minX, par1AxisAlignedBB.maxY, par1AxisAlignedBB.maxZ);
var2.draw();
}
Example 17
| Source File: RenderCoordWireframe.java From PneumaticCraft with GNU General Public License v3.0 | 4 votes |
|
public void render(float partialTicks){
/*
Block block = Block.blocksList[world.getBlockId(x, y, z)];
block.setBlockBoundsBasedOnState(world, x, y, z);
double minX = block.getBlockBoundsMinX();
double minY = block.getBlockBoundsMinY();
double minZ = block.getBlockBoundsMinZ();
double maxX = minX + (block.getBlockBoundsMaxX() - minX) * progress;
double maxY = minY + (block.getBlockBoundsMaxY() - minY) * progress;
double maxZ = minZ + (block.getBlockBoundsMaxX() - minZ) * progress;
*/
double minX = 0;
double minY = 0;
double minZ = 0;
double maxX = 1;
double maxY = 1;
double maxZ = 1;
float progress = (ticksExisted % 20 + partialTicks) / 20;
GL11.glDepthMask(false);
GL11.glDisable(GL11.GL_DEPTH_TEST);
GL11.glDisable(GL11.GL_CULL_FACE);
GL11.glEnable(GL11.GL_BLEND);
GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glLineWidth(1.0F);
// GL11.glColor4d(0, 1, 1, progress < 0.5F ? progress + 0.5F : 1.5 - progress);
GL11.glColor4d(0, progress < 0.5F ? progress + 0.5F : 1.5 - progress, 1, 1);
GL11.glPushMatrix();
// GL11.glTranslated(-0.5D, -0.5D, -0.5D);
GL11.glTranslated(x, y, z);
Tessellator tess = Tessellator.instance;
tess.startDrawing(GL11.GL_LINES);
tess.addVertex(minX, minY, minZ);
tess.addVertex(minX, maxY, minZ);
tess.addVertex(minX, minY, maxZ);
tess.addVertex(minX, maxY, maxZ);
tess.addVertex(maxX, minY, minZ);
tess.addVertex(maxX, maxY, minZ);
tess.addVertex(maxX, minY, maxZ);
tess.addVertex(maxX, maxY, maxZ);
tess.addVertex(minX, minY, minZ);
tess.addVertex(maxX, minY, minZ);
tess.addVertex(minX, minY, maxZ);
tess.addVertex(maxX, minY, maxZ);
tess.addVertex(minX, maxY, minZ);
tess.addVertex(maxX, maxY, minZ);
tess.addVertex(minX, maxY, maxZ);
tess.addVertex(maxX, maxY, maxZ);
tess.addVertex(minX, minY, minZ);
tess.addVertex(minX, minY, maxZ);
tess.addVertex(maxX, minY, minZ);
tess.addVertex(maxX, minY, maxZ);
tess.addVertex(minX, maxY, minZ);
tess.addVertex(minX, maxY, maxZ);
tess.addVertex(maxX, maxY, minZ);
tess.addVertex(maxX, maxY, maxZ);
tess.draw();
GL11.glPopMatrix();
GL11.glEnable(GL11.GL_CULL_FACE);
GL11.glEnable(GL11.GL_DEPTH_TEST);
GL11.glDisable(GL11.GL_BLEND);
GL11.glDepthMask(true);
GL11.glEnable(GL11.GL_TEXTURE_2D);
}
Example 18
| Source File: RenderOutFrustrumTriangle.java From PneumaticCraft with GNU General Public License v3.0 | 4 votes |
|
public static void renderTriangle(Entity entity){
double playerYaw = -RenderManager.instance.playerViewY;
while(playerYaw >= 360D) {
playerYaw -= 360;
}
while(playerYaw < 0) {
playerYaw += 360;
}
double angle = playerYaw * Math.sin(Math.toRadians(RenderManager.instance.viewerPosX));
// double angle = playerYaw;
// System.out.println("viewY: " + RenderManager.instance.playerViewY);
ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft(), Minecraft.getMinecraft().displayWidth, Minecraft.getMinecraft().displayHeight);
int middleX = sr.getScaledWidth() / 2;
int middleY = sr.getScaledHeight() / 2;
int triangleX;
int triangleY;
double switchAngle = Math.toDegrees(Math.atan((double)middleX / middleY));
// System.out.println("angle: " + angle + ", switch angle: " + switchAngle);
float triangleAngle = 0;
int distanceFromEdge = 1;
if(angle < switchAngle) {
triangleY = distanceFromEdge;
triangleX = middleX + (int)(Math.tan(Math.toRadians(angle)) * middleY);
} else if(angle > 360 - switchAngle) {
triangleY = distanceFromEdge;
triangleX = middleX - (int)(Math.tan(Math.toRadians(360 - angle)) * middleY);
} else if(angle < 180 - switchAngle) {
triangleAngle = 90;
triangleX = sr.getScaledWidth() - distanceFromEdge;
triangleY = middleY - (int)(Math.tan(Math.toRadians(90 - angle)) * middleX);
} else if(angle < 180 + switchAngle) {
triangleAngle = 180;
triangleY = sr.getScaledHeight() - distanceFromEdge;
triangleX = middleX + (int)(Math.tan(Math.toRadians(180 - angle)) * middleY);
} else {
triangleAngle = 270;
triangleX = distanceFromEdge;
triangleY = middleY + (int)(Math.tan(Math.toRadians(270 - angle)) * middleX);
}
Tessellator tessellator = Tessellator.instance;
GL11.glPushMatrix();
GL11.glEnable(GL12.GL_RESCALE_NORMAL);
GL11.glDisable(GL11.GL_TEXTURE_2D);
// GL11.glEnable(GL11.GL_BLEND);
// GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glLineWidth(2.0F);
GL11.glEnable(GL11.GL_LINE_SMOOTH);
GL11.glTranslated(triangleX, triangleY, 0);
GL11.glRotatef(triangleAngle, 0, 0, 1);
tessellator.startDrawing(GL11.GL_LINE_LOOP);
tessellator.addVertex(5, 5, -90F);
tessellator.addVertex(15, 5, -90F);
tessellator.addVertex(10, 0, -90F);
tessellator.draw();
GL11.glDisable(GL11.GL_LINE_SMOOTH);
GL11.glDisable(GL11.GL_BLEND);
GL11.glDisable(GL12.GL_RESCALE_NORMAL);
GL11.glPopMatrix();
}
Example 19
| Source File: RenderProgressBar.java From PneumaticCraft with GNU General Public License v3.0 | 4 votes |
|
public static void render(double minX, double minY, double maxX, double maxY, double zLevel, int progress){
//float red = 0.5F;
// float green = 0.5F;
// float blue = 0.5F;
//float alpha = 0.3F;
Tessellator tessellator = Tessellator.instance;
GL11.glPushMatrix();
GL11.glEnable(GL12.GL_RESCALE_NORMAL);
// GL11.glEnable(GL11.GL_BLEND);
// GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glLineWidth(2.0F);
GL11.glEnable(GL11.GL_LINE_SMOOTH);
double caseDistance = 0D;
// draw the bar
// GL11.glLineWidth((float)(maxY - minY) * 1.95F);
tessellator.startDrawing(GL11.GL_QUADS);
// tessellator.setColorRGBA_F(red, green, blue, alpha);
tessellator.addVertex(minX + (maxX - minX) * caseDistance, minY + (maxY - minY) * caseDistance, zLevel);
tessellator.addVertex(minX + (maxX - minX) * caseDistance, minY + (maxY - minY) * (1D - caseDistance), zLevel);
tessellator.addVertex(minX + (maxX - minX) * caseDistance + (maxX - minX) * (1D - 2 * caseDistance) * progress / 100D, minY + (maxY - minY) * (1D - caseDistance), zLevel);
tessellator.addVertex(minX + (maxX - minX) * caseDistance + (maxX - minX) * (1D - 2 * caseDistance) * progress / 100D, minY + (maxY - minY) * caseDistance, zLevel);
tessellator.draw();
GL11.glColor4f(0, 0, 0, 1);
// draw the casing.
tessellator.startDrawing(GL11.GL_LINE_LOOP);
// tessellator.setColorRGBA_F(red, green, blue, alpha);
tessellator.addVertex(minX, minY, zLevel);
tessellator.addVertex(minX, maxY, zLevel);
tessellator.addVertex(maxX, maxY, zLevel);
tessellator.addVertex(maxX, minY, zLevel);
tessellator.draw();
GL11.glDisable(GL11.GL_LINE_SMOOTH);
GL11.glDisable(GL11.GL_BLEND);
GL11.glDisable(GL12.GL_RESCALE_NORMAL);
GL11.glPopMatrix();
}
Example 20
| Source File: ClientProxy.java From NBTEdit with GNU General Public License v3.0 | 4 votes |
|
private void drawBoundingBox(RenderGlobal r, float f, AxisAlignedBB aabb) {
if (aabb == null)
return;
EntityLivingBase player = Minecraft.getMinecraft().renderViewEntity;
double var8 = player.lastTickPosX + (player.posX - player.lastTickPosX) * (double)f;
double var10 = player.lastTickPosY + (player.posY - player.lastTickPosY) * (double)f;
double var12 = player.lastTickPosZ + (player.posZ - player.lastTickPosZ) * (double)f;
aabb = aabb.getOffsetBoundingBox(-var8, -var10, -var12);
GL11.glEnable(GL11.GL_BLEND);
GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL11.glColor4f(1.0F, 0.0F, 0.0F, .5F);
GL11.glLineWidth(3.5F);
GL11.glDisable(GL11.GL_TEXTURE_2D);
GL11.glDepthMask(false);
Tessellator var2 = Tessellator.instance;
var2.startDrawing(3);
var2.addVertex(aabb.minX, aabb.minY, aabb.minZ);
var2.addVertex(aabb.maxX, aabb.minY, aabb.minZ);
var2.addVertex(aabb.maxX, aabb.minY, aabb.maxZ);
var2.addVertex(aabb.minX, aabb.minY, aabb.maxZ);
var2.addVertex(aabb.minX, aabb.minY, aabb.minZ);
var2.draw();
var2.startDrawing(3);
var2.addVertex(aabb.minX, aabb.maxY, aabb.minZ);
var2.addVertex(aabb.maxX, aabb.maxY, aabb.minZ);
var2.addVertex(aabb.maxX, aabb.maxY, aabb.maxZ);
var2.addVertex(aabb.minX, aabb.maxY, aabb.maxZ);
var2.addVertex(aabb.minX, aabb.maxY, aabb.minZ);
var2.draw();
var2.startDrawing(1);
var2.addVertex(aabb.minX, aabb.minY, aabb.minZ);
var2.addVertex(aabb.minX, aabb.maxY, aabb.minZ);
var2.addVertex(aabb.maxX, aabb.minY, aabb.minZ);
var2.addVertex(aabb.maxX, aabb.maxY, aabb.minZ);
var2.addVertex(aabb.maxX, aabb.minY, aabb.maxZ);
var2.addVertex(aabb.maxX, aabb.maxY, aabb.maxZ);
var2.addVertex(aabb.minX, aabb.minY, aabb.maxZ);
var2.addVertex(aabb.minX, aabb.maxY, aabb.maxZ);
var2.draw();
GL11.glDepthMask(true);
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_BLEND);
}
