Torque Game Engine Documentation
TGE Version 1.5.2

BitRender Struct Reference

#include <bitRender.h>

Detailed Description

Functions for rendering to 1bpp bitmaps.

Used primarily for fast shadow rendering.

Static Public Member Functions

static void render (const Point2I *, const Point2I *, const Point2I *, S32 dim, U32 *bits)

Render a triangle to a bitmap of 1-bit per pixel and size dim X dim.

static void render_strips (const U8 *draw, S32 numDraw, S32 szDraw, const U16 *indices, const Point2I *points, S32 dim, U32 *bits)

Render a number of triangle strips to 1-bit per pixel bmp of size dim by dim.

static void render_tris (const U8 *draw, S32 numDraw, S32 szDraw, const U16 *indices, const Point2I *points, S32 dim, U32 *bits)

Render a number of triangles to 1-bit per pixel bmp of size dim by dim.

Render Bits

These are used to convert a 1bpp bitmap to an 8bpp bitmap.

See also:
Shadow::endRenderToBitmap

static void bitTo8Bit (U32 *bits, U32 *eightBits, S32 dim)

Render bits to the bitmap.

static void bitTo8Bit_3 (U32 *bits, U32 *eightBits, S32 dim)

Render bits to the bitmap, with gaussian pass.

Member Function Documentation

static void BitRender::render	(	const Point2I *	,
		const Point2I *	,
		const Point2I *	,
		S32	dim,
		U32 *	bits
	)			`[static]`

Render a triangle to a bitmap of 1-bit per pixel and size dim X dim.

static void BitRender::render_strips	(	const U8 *	draw,
		S32	numDraw,
		S32	szDraw,
		const U16 *	indices,
		const Point2I *	points,
		S32	dim,
		U32 *	bits
	)			`[static]`

Render a number of triangle strips to 1-bit per pixel bmp of size dim by dim.

static void BitRender::render_tris	(	const U8 *	draw,
		S32	numDraw,
		S32	szDraw,
		const U16 *	indices,
		const Point2I *	points,
		S32	dim,
		U32 *	bits
	)			`[static]`

Render a number of triangles to 1-bit per pixel bmp of size dim by dim.

static void BitRender::bitTo8Bit	(	U32 *	bits,
		U32 *	eightBits,
		S32	dim
	)			`[static]`

Render bits to the bitmap.

static void BitRender::bitTo8Bit_3	(	U32 *	bits,
		U32 *	eightBits,
		S32	dim
	)			`[static]`

Render bits to the bitmap, with gaussian pass.