drawvolume.c File Reference

#include <string.h>
#include <math.h>
#include "MEM_guardedalloc.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "DNA_view3d_types.h"
#include "BLI_blenlib.h"
#include "BLI_math.h"
#include "BLI_editVert.h"
#include "BLI_edgehash.h"
#include "BLI_rand.h"
#include "BLI_utildefines.h"
#include "BKE_curve.h"
#include "BKE_constraint.h"
#include "BKE_DerivedMesh.h"
#include "BKE_deform.h"
#include "BKE_displist.h"
#include "BKE_effect.h"
#include "BKE_font.h"
#include "BKE_global.h"
#include "BKE_image.h"
#include "BKE_key.h"
#include "BKE_lattice.h"
#include "BKE_mesh.h"
#include "BKE_material.h"
#include "BKE_mball.h"
#include "BKE_modifier.h"
#include "BKE_object.h"
#include "BKE_paint.h"
#include "BKE_particle.h"
#include "BKE_property.h"
#include "BKE_smoke.h"
#include "smoke_API.h"
#include "BIF_gl.h"
#include "GPU_extensions.h"
#include "ED_mesh.h"
#include "BLF_api.h"
#include "view3d_intern.h"
#include <sys/time.h>

Go to the source code of this file.

Functions
static void	tstart (void)
static void	tend (void)
static int	intersect_edges (float *points, float a, float b, float c, float d, float edges[12][2][3])
static int	convex (float *p0, float *up, float *a, float *b)
void	draw_volume (ARegion *ar, GPUTexture *tex, float *min, float *max, int res[3], float dx, GPUTexture *tex_shadow)
Variables
static struct timeval _tstart	_tend
static struct timezone	tz

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Detailed Description

Definition in file drawvolume.c.

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Function Documentation

static int convex	(	float *	p0,
		float *	up,
		float *	a,
		float *	b
	)		[static]

Definition at line 151 of file drawvolume.c.

References cross_v3_v3v3(), dot_v3v3(), and sub_v3_v3v3().

void draw_volume	(	ARegion *	ar,
		GPUTexture *	tex,
		float *	min,
		float *	max,
		int	res[3],
		float	dx,
		GPUTexture *	tex_shadow
	)

Definition at line 161 of file drawvolume.c.

References ABS, add_v3_v3v3(), convex(), copy_v3_v3(), simple_enum_gen::d, dot_v3v3(), glLoadMatrixf, GPU_non_power_of_two_support(), GPU_texture_bind(), GPU_texture_unbind(), i, intersect_edges(), MEM_callocN(), MEM_freeN(), mul_v3_fl(), normalize_v3(), NULL, power_of_2_max_i(), ARegion::regiondata, size(), strlen(), sub_v3_v3v3(), tend(), tstart(), RegionView3D::viewinv, and RegionView3D::viewmat.

Referenced by draw_object().

static int intersect_edges	(	float *	points,
		float	a,
		float	b,
		float	c,
		float	d,
		float	edges[12][2][3]
	)		[static]

Definition at line 132 of file drawvolume.c.

References simple_enum_gen::d, and i.

Referenced by draw_volume().

static void tend

(

void

)

[static]

Definition at line 115 of file drawvolume.c.

References _tend, and tz.

static void tstart

(

void

)

[static]

Definition at line 111 of file drawvolume.c.

References tz.

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Variable Documentation

struct timeval _tstart _tend [static]

Definition at line 109 of file drawvolume.c.

Referenced by tend().

struct timezone tz [static]

Definition at line 110 of file drawvolume.c.

Referenced by tend(), and tstart().