codechicken.lib.render

Class RenderUtils

java.lang.Object

codechicken.lib.render.RenderUtils

public class RenderUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
RenderUtils()

Method Summary

Modifier and Type	Method and Description
static void	drawCuboidOutline(Cuboid6 c)
static double	fluidDensityToAlpha(double density)
static void	postFluidRender() Re-enables lighting and disables blending.
static IIcon	prepareFluidRender(FluidStack stack, int alpha)
static void	renderBlockOverlaySide(int x, int y, int z, int side, double tx1, double tx2, double ty1, double ty2)
static void	renderFluidCuboid(Cuboid6 bound, IIcon tex, double res)
static void	renderFluidCuboid(FluidStack stack, Cuboid6 bound, double density, double res) Renders a fluid within a bounding box.
static void	renderFluidGauge(FluidStack stack, Rectangle4i rect, double density, double res)
static void	renderFluidQuad(Vector3 base, Vector3 wide, Vector3 high, IIcon icon, double res) Draws a tessellated quadrilateral bottom to top, left to right
static void	renderFluidQuad(Vector3 point1, Vector3 point2, Vector3 point3, Vector3 point4, IIcon icon, double res)
static void	renderItemUniform(ItemStack item) Renders items and blocks in the world at 0,0,0 with transformations that size them appropriately
static void	renderItemUniform(ItemStack item, double spin) Renders items and blocks in the world at 0,0,0 with transformations that size them appropriately
static boolean	shouldRenderFluid(FluidStack stack)
static void	translateToWorldCoords(Entity entity, float frame)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RenderUtils

public RenderUtils()

Method Detail

renderFluidQuad

public static void renderFluidQuad(Vector3 point1,
                                   Vector3 point2,
                                   Vector3 point3,
                                   Vector3 point4,
                                   IIcon icon,
                                   double res)

renderFluidQuad

public static void renderFluidQuad(Vector3 base,
                                   Vector3 wide,
                                   Vector3 high,
                                   IIcon icon,
                                   double res)

Draws a tessellated quadrilateral bottom to top, left to right

Parameters:

base - The bottom left corner of the quad

wide - The bottom of the quad

high - The left side of the quad

res - Units per icon

translateToWorldCoords

public static void translateToWorldCoords(Entity entity,
                                          float frame)

drawCuboidOutline

public static void drawCuboidOutline(Cuboid6 c)

renderFluidCuboid

public static void renderFluidCuboid(Cuboid6 bound,
                                     IIcon tex,
                                     double res)

renderBlockOverlaySide

public static void renderBlockOverlaySide(int x,
                                          int y,
                                          int z,
                                          int side,
                                          double tx1,
                                          double tx2,
                                          double ty1,
                                          double ty2)

shouldRenderFluid

public static boolean shouldRenderFluid(FluidStack stack)

prepareFluidRender

public static IIcon prepareFluidRender(FluidStack stack,
                                       int alpha)

Parameters:

stack - The fluid stack to render

Returns:

The icon of the fluid

postFluidRender

public static void postFluidRender()

Re-enables lighting and disables blending.

fluidDensityToAlpha

public static double fluidDensityToAlpha(double density)

renderFluidCuboid

public static void renderFluidCuboid(FluidStack stack,
                                     Cuboid6 bound,
                                     double density,
                                     double res)

Renders a fluid within a bounding box. If the fluid is a liquid it will render as a normal tank with height equal to density/bound.height. If the fluid is a gas, it will render the full box with an alpha equal to density. Warning, bound will be mutated if the fluid is a liquid

Parameters:

stack - The fluid to render.

bound - The box within which the fluid is contained.

density - The volume of fluid / the capacity of the tank. For gases this determines the alpha, for liquids this determines the height.

res - The resolution to render at.

renderFluidGauge

public static void renderFluidGauge(FluidStack stack,
                                    Rectangle4i rect,
                                    double density,
                                    double res)

renderItemUniform

public static void renderItemUniform(ItemStack item)

Renders items and blocks in the world at 0,0,0 with transformations that size them appropriately

renderItemUniform

public static void renderItemUniform(ItemStack item,
                                     double spin)

Renders items and blocks in the world at 0,0,0 with transformations that size them appropriately

Parameters:

spin - The spin angle of the item around the y axis in degrees