6ec52fc1b5
* DNA_cloth_types.h, patch by Roelf de Kock. The gravity[3] member is not being parsed correct by makesdna.c and will give issues even when trying to fix it. Worked around it for now in RNA by wrapping it manually, but this should really be fixed in the DNA genetics code, added a comment about it in DNA_cloth_types.h. * Handle vertex groups and uv layers more consistent now. They are all exposed as strings now. Reason is that indices don't really say much, and a direct pointer is not always possible because for example a uv layer in a material can be used for multiple objects and so there is no single pointer. In python it is not too hard to use either since the strings works as a key for lookups. For the user interface we can later think of some method to generate popup menus in a way that works for vertex groups, uv layers, bones etc. * This also fixes the XXX's in rna_modifier.c, I think that can be marked done.
118 lines
3.6 KiB
C
118 lines
3.6 KiB
C
/**
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* $Id$
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*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This shader is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version. The Blender
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* Foundation also sells licenses for use in proprietary software under
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* the Blender License. See http://www.blender.org/BL/ for information
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* about this.
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*
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* This shader is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this shader; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* The Original Code is Copyright (C) 2005 Blender Foundation.
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* All rights reserved.
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*
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* The Original Code is: all of this file.
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*
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* Contributor(s): Brecht Van Lommel.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef GPU_GAME_H
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#define GPU_GAME_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct Image;
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struct MTFace;
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struct Object;
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struct Scene;
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struct View3D;
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/* OpenGL drawing functions related to shading. These are also
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* shared with the game engine, where there were previously
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* duplicates of some of these functions. */
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/* Initialize
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* - sets the default Blender opengl state, if in doubt, check
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* the contents of this function
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* - this is called when starting Blender, for opengl rendering,
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* and for switching back from the game engine for example. */
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void GPU_state_init(void);
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/* Material drawing
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* - first the state is initialized by a particular object and
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* it's materials
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* - after this, materials can be quickly enabled by their number,
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* GPU_enable_material returns 0 if drawing should be skipped
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* - after drawing, the material must be disabled again */
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void GPU_set_object_materials(struct View3D *v3d, struct Scene *scene,
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struct Object *ob, int glsl, int *do_alpha_pass);
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int GPU_enable_material(int nr, void *attribs);
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void GPU_disable_material(void);
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void GPU_set_material_blend_mode(int blendmode);
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int GPU_get_material_blend_mode(void);
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/* TexFace drawing
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* - this is mutually exclusive with material drawing, a mesh should
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* be drawn using one or the other
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* - passing NULL clears the state again */
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int GPU_set_tpage(struct MTFace *tface);
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/* Lights
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* - returns how many lights were enabled
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* - this affects fixed functions materials and texface, not glsl */
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int GPU_default_lights(void);
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int GPU_scene_object_lights(struct Scene *scene, struct Object *ob,
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int lay, float viewmat[][4]);
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/* Text render
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* - based on moving uv coordinates */
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void GPU_render_text(struct MTFace *tface, int mode,
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const char *textstr, int textlen, unsigned int *col,
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float *v1, float *v2, float *v3, float *v4, int glattrib);
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/* Mipmap settings
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* - these will free textures on changes */
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void GPU_set_mipmap(int mipmap);
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void GPU_set_linear_mipmap(int linear);
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void GPU_paint_set_mipmap(int mipmap);
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/* Image updates and free
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* - these deal with images bound as opengl textures */
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void GPU_paint_update_image(struct Image *ima, int x, int y, int w, int h);
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void GPU_update_images_framechange(void);
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int GPU_update_image_time(struct Image *ima, double time);
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int GPU_verify_image(struct Image *ima, int tftile, int tfmode, int compare);
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void GPU_free_image(struct Image *ima);
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void GPU_free_images(void);
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#ifdef __cplusplus
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}
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#endif
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#endif
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