GPU_batch_utils.h File Reference

#include "BLI_compiler_attrs.h"
#include "BLI_sys_types.h"

Go to the source code of this file.

Functions
struct GPUBatch *	GPU_batch_tris_from_poly_2d_encoded (const uchar *polys_flat, uint polys_flat_len, const struct rctf *rect) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1)
struct GPUBatch *	GPU_batch_wire_from_poly_2d_encoded (const uchar *polys_flat, uint polys_flat_len, const struct rctf *rect) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1)
struct GPUBatch *	gpu_batch_sphere (int lat_res, int lon_res) ATTR_WARN_UNUSED_RESULT

Function Documentation

gpu_batch_sphere()

struct GPUBatch* gpu_batch_sphere	(	int	lat_res,
		int	lon_res
	)

Replacement for #gluSphere.

Note

Only use by draw manager. Use the presets function instead for interface.

GPU_batch_tris_from_poly_2d_encoded()

struct GPUBatch* GPU_batch_tris_from_poly_2d_encoded	(	const uchar *	polys_flat,
		uint	polys_flat_len,
		const struct rctf *	rect
	)

Creates triangles from a byte-array of polygons.

See 'make_shape_2d_from_blend.py' utility to create data to pass to this function.

Parameters

polys_flat	Pairs of X, Y coordinates (repeating to signify closing the polygon).
polys_flat_len	Length of the array (must be an even number).
rect	Optional region to map the byte 0..255 coords to. When not set use -1..1.

Referenced by button2d_draw_intern().

GPU_batch_wire_from_poly_2d_encoded()

struct GPUBatch* GPU_batch_wire_from_poly_2d_encoded	(	const uchar *	polys_flat,
		uint	polys_flat_len,
		const struct rctf *	rect
	)

Referenced by button2d_draw_intern().