ED_view3d_offscreen.h File Reference

#include "DNA_object_enums.h"
#include "DNA_view3d_types.h"
#include "IMB_imbuf_types.h"

Go to the source code of this file.

Functions
void	ED_view3d_draw_offscreen (struct Depsgraph *depsgraph, const struct Scene *scene, eDrawType drawtype, struct View3D *v3d, struct ARegion *region, int winx, int winy, const float viewmat[4][4], const float winmat[4][4], bool is_image_render, bool draw_background, const char *viewname, const bool do_color_management, const bool restore_rv3d_mats, struct GPUOffScreen *ofs, struct GPUViewport *viewport)
void	ED_view3d_draw_offscreen_simple (struct Depsgraph *depsgraph, struct Scene *scene, struct View3DShading *shading_override, int drawtype, int winx, int winy, unsigned int draw_flags, const float viewmat[4][4], const float winmat[4][4], float clip_start, float clip_end, bool is_image_render, bool draw_background, const char *viewname, const bool do_color_management, struct GPUOffScreen *ofs, struct GPUViewport *viewport)
struct ImBuf *	ED_view3d_draw_offscreen_imbuf (struct Depsgraph *depsgraph, struct Scene *scene, eDrawType drawtype, struct View3D *v3d, struct ARegion *region, int sizex, int sizey, eImBufFlags imbuf_flag, int alpha_mode, const char *viewname, const bool restore_rv3d_mats, struct GPUOffScreen *ofs, char err_out[256])
struct ImBuf *	ED_view3d_draw_offscreen_imbuf_simple (struct Depsgraph *depsgraph, struct Scene *scene, struct View3DShading *shading_override, eDrawType drawtype, struct Object *camera, int width, int height, eImBufFlags imbuf_flags, eV3DOffscreenDrawFlag draw_flags, int alpha_mode, const char *viewname, struct GPUOffScreen *ofs, char err_out[256])

Function Documentation

ED_view3d_draw_offscreen()

void ED_view3d_draw_offscreen	(	struct Depsgraph *	depsgraph,
		const struct Scene *	scene,
		eDrawType	drawtype,
		struct View3D *	v3d,
		struct ARegion *	region,
		int	winx,
		int	winy,
		const float	viewmat[4][4],
		const float	winmat[4][4],
		bool	is_image_render,
		bool	draw_background,
		const char *	viewname,
		const bool	do_color_management,
		const bool	restore_rv3d_mats,
		struct GPUOffScreen *	ofs,
		struct GPUViewport *	viewport
	)

Referenced by pygpu_offscreen_draw_view3d().

ED_view3d_draw_offscreen_imbuf()

struct ImBuf* ED_view3d_draw_offscreen_imbuf	(	Depsgraph *	depsgraph,
		Scene *	scene,
		eDrawType	drawtype,
		View3D *	v3d,
		ARegion *	region,
		int	sizex,
		int	sizey,
		eImBufFlags	imbuf_flag,
		int	alpha_mode,
		const char *	viewname,
		const bool	restore_rv3d_mats,
		GPUOffScreen *	ofs,
		char	err_out[256]
	)

Utility func for ED_view3d_draw_offscreen

Parameters

ofs	Optional off-screen buffer, can be NULL. (avoids re-creating when doing multiple GL renders).

Definition at line 1834 of file view3d_draw.c.

References BKE_camera_multiview_params(), BKE_camera_multiview_render(), BKE_camera_params_compute_matrix(), BKE_camera_params_compute_viewplane(), BKE_camera_params_from_object(), BKE_camera_params_init(), View3D::camera, View3D::clip_end, View3D::clip_start, copy_m4_m4(), DEG_get_evaluated_object(), depsgraph, DRW_opengl_context_disable(), DRW_opengl_context_enable(), ED_view3d_draw_offscreen(), ED_view3d_viewplane_get(), GPU_DATA_FLOAT, GPU_DATA_UBYTE, GPU_framebuffer_active_get(), GPU_framebuffer_bind(), GPU_framebuffer_restore(), GPU_offscreen_bind(), GPU_offscreen_create(), GPU_offscreen_free(), GPU_offscreen_height(), GPU_offscreen_read_pixels(), GPU_offscreen_unbind(), GPU_offscreen_width(), IMB_allocImBuf(), IMB_rect_from_float(), NULL, orthographic_m4(), params, RegionView3D::persp, perspective_m4(), Scene::r, R_ADDSKY, ImBuf::rect, ImBuf::rect_float, ARegion::regiondata, RV3D_CAMOB, scene, RV3DMatrixStore::winmat, RenderData::xasp, rctf::xmax, rctf::xmin, RenderData::yasp, rctf::ymax, and rctf::ymin.

Referenced by blend_file_thumb(), ED_view3d_draw_offscreen_imbuf_simple(), screen_opengl_render_doit(), and texture_paint_image_from_view_exec().

ED_view3d_draw_offscreen_imbuf_simple()

struct ImBuf* ED_view3d_draw_offscreen_imbuf_simple	(	Depsgraph *	depsgraph,
		Scene *	scene,
		View3DShading *	shading_override,
		eDrawType	drawtype,
		Object *	camera,
		int	width,
		int	height,
		eImBufFlags	imbuf_flag,
		eV3DOffscreenDrawFlag	draw_flags,
		int	alpha_mode,
		const char *	viewname,
		GPUOffScreen *	ofs,
		char	err_out[256]
	)

Creates own fake 3d views (wrapping ED_view3d_draw_offscreen_imbuf)

Parameters

ofs	Optional off-screen buffer can be NULL. (avoids re-creating when doing multiple GL renders).

Note

used by the sequencer

Definition at line 1991 of file view3d_draw.c.

References View3DShading::background_type, BKE_camera_multiview_params(), BKE_camera_multiview_render(), BKE_camera_params_compute_matrix(), BKE_camera_params_compute_viewplane(), BKE_camera_params_from_object(), BKE_camera_params_init(), View3D::camera, View3D::clip_end, View3D::clip_start, copy_m4_m4(), DEG_get_evaluated_object(), depsgraph, Scene::display, ED_view3d_draw_offscreen_imbuf(), ListBase::first, View3DShading::flag, View3D::flag2, View3DOverlay::gpencil_vertex_paint_opacity, View3D::gridflag, height, invert_m4_m4(), ListBase::last, View3D::lens, mul_m4_m4m4(), normalize_m4(), NULL, OB_MATERIAL, OB_RENDER, Object::obmat, View3D::overlay, params, RegionView3D::persinv, RegionView3D::persmat, RegionView3D::persp, Scene::r, View3D::regionbase, ARegion::regiondata, ARegion::regiontype, View3DShading::render_pass, RGN_TYPE_WINDOW, RV3D_CAMOB, SCE_PASS_COMBINED, scene, SceneDisplay::shading, View3D::shading, View3DShading::type, V3D_HIDE_OVERLAYS, V3D_OFSDRAW_OVERRIDE_SCENE_SETTINGS, V3D_OFSDRAW_SHOW_ANNOTATION, V3D_OFSDRAW_SHOW_GRIDFLOOR, V3D_SHADING_BACKGROUND_WORLD, V3D_SHADING_SCENE_LIGHTS, V3D_SHADING_SCENE_LIGHTS_RENDER, V3D_SHADING_SCENE_WORLD, V3D_SHADING_SCENE_WORLD_RENDER, V3D_SHOW_ANNOTATION, V3D_SHOW_FLOOR, V3D_SHOW_X, V3D_SHOW_Y, RegionView3D::viewinv, RegionView3D::viewmat, width, RegionView3D::winmat, RenderData::xasp, and RenderData::yasp.

Referenced by action_preview_render(), blend_file_thumb(), ED_spacetype_sequencer(), object_preview_render(), and screen_opengl_render_doit().

ED_view3d_draw_offscreen_simple()

void ED_view3d_draw_offscreen_simple	(	Depsgraph *	depsgraph,
		Scene *	scene,
		View3DShading *	shading_override,
		int	drawtype,
		int	winx,
		int	winy,
		uint	draw_flags,
		const float	viewmat[4][4],
		const float	winmat[4][4],
		float	clip_start,
		float	clip_end,
		bool	is_image_render,
		bool	draw_background,
		const char *	viewname,
		const bool	do_color_management,
		GPUOffScreen *	ofs,
		GPUViewport *	viewport
	)

Creates own fake 3d views (wrapping ED_view3d_draw_offscreen). Similar too #ED_view_draw_offscreen_imbuf_simple, but takes view/projection matrices as arguments.

Definition at line 1745 of file view3d_draw.c.

References View3D::clip_end, View3D::clip_start, depsgraph, Scene::display, draw_background(), ED_view3d_draw_offscreen(), ListBase::first, View3DShading::flag, View3DOverlay::flag, View3D::flag, View3D::flag2, View3D::grid, View3D::gridflag, View3D::gridlines, View3D::gridsubdiv, ListBase::last, View3D::lens, NULL, OB_MATERIAL, View3D::overlay, RegionView3D::persp, View3D::regionbase, ARegion::regiondata, ARegion::regiontype, RGN_TYPE_WINDOW, RV3D_PERSP, scene, SceneDisplay::shading, View3D::shading, View3DShading::type, V3D_HIDE_HELPLINES, V3D_HIDE_OVERLAYS, V3D_OFSDRAW_OVERRIDE_SCENE_SETTINGS, V3D_OFSDRAW_SHOW_ANNOTATION, V3D_OFSDRAW_SHOW_GRIDFLOOR, V3D_OVERLAY_HIDE_BONES, V3D_OVERLAY_HIDE_CURSOR, V3D_OVERLAY_HIDE_MOTION_PATHS, V3D_OVERLAY_HIDE_OBJECT_ORIGINS, V3D_OVERLAY_HIDE_OBJECT_XTRAS, V3D_OVERLAY_HIDE_TEXT, V3D_SHADING_SCENE_LIGHTS, V3D_SHADING_SCENE_WORLD, V3D_SHOW_ANNOTATION, V3D_SHOW_FLOOR, V3D_SHOW_X, V3D_SHOW_Y, RV3DMatrixStore::viewmat, and RV3DMatrixStore::winmat.

Referenced by wm_xr_draw_view().