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Flare enhancements

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- Moved tcpp flare enabling to different flare cvar values (2, 3, 4)
- added more lens flare types (5, 6, 7, 8)
- Sun improvements including a flare for the sun (r_flareSun)
This commit is contained in:
leilei-
2014-03-17 05:03:48 -04:00
parent 9d43ff7e6c
commit 08bb01ec0b
8 changed files with 693 additions and 65 deletions
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15
code/renderer_oa/tr_local.h
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@@ -53,6 +53,8 @@ typedef struct dlight_s {
} dlight_t;
// leilei - sun spazzing workaround
// a trRefEntity_t has all the information passed in by
// the client game, as well as some locally derived info
typedef struct {
@@ -523,6 +525,7 @@ typedef struct srfFlare_s {
vec3_t origin;
vec3_t normal;
vec3_t color;
shader_t *shadder; // leilei - for custom flares
} srfFlare_t;
typedef struct srfGridMesh_s {
@@ -961,6 +964,8 @@ typedef struct {
qboolean vertexes2D; // shader needs to be finished
qboolean doneBloom; // done bloom this frame
qboolean donepostproc; // done postprocess this frame
qboolean doneSun; // leilei - done drawing a sun
qboolean doneSunFlare; // leilei - done drawing a sun flare
qboolean doneSurfaces; // done any 3d surfaces already
trRefEntity_t entity2D; // currentEntity will point at this when doing 2D rendering
} backEndState_t;
@@ -1002,6 +1007,7 @@ typedef struct {
shader_t *projectionShadowShader;
shader_t *flareShader;
shader_t *flareShaderAtlas; // leilei - lens reflections
shader_t *sunShader;
qhandle_t skipProgram;
@@ -1084,6 +1090,10 @@ extern char depthimage;
//
extern cvar_t *r_flareSize;
extern cvar_t *r_flareFade;
extern cvar_t *r_flareQuality;
extern cvar_t *r_flareSun;
extern cvar_t *r_flareMethod;
// coefficient for the flare intensity falloff function.
#define FLARE_STDCOEFF "150"
extern cvar_t *r_flareCoeff;
@@ -1412,7 +1422,7 @@ FLARES
void R_ClearFlares( void );
void RB_AddFlare( void *surface, int fogNum, vec3_t point, vec3_t color, vec3_t normal, int radii );
void RB_AddFlare(srfFlare_t *surface, int fogNum, vec3_t point, vec3_t color, vec3_t normal, int radii, int efftype, float scaled, int type);
void RB_AddDlightFlares( void );
void RB_RenderFlares (void);
@@ -1720,7 +1730,8 @@ SKIES
void R_BuildCloudData( shaderCommands_t *shader );
void R_InitSkyTexCoords( float cloudLayerHeight );
void R_DrawSkyBox( shaderCommands_t *shader );
void RB_DrawSun( float scale, shader_t *shader );
void RB_DrawSun( void );
void RB_DrawSunFlare( void );
void RB_ClipSkyPolygons( shaderCommands_t *shader );
/*