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Turned Sky render code in Blender to become fully float, it still returned

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bytes for RGB.
This to allow very bright contrasted images to be used for AO as well. As
a first start also the Texture->Colors panel now allows contrast setting
up to 5.0 (was 2.0).
This commit is contained in:
Ton Roosendaal
2004-04-24 20:27:29 +00:00
parent 382297b687
commit 5bbd35ff05
7 changed files with 46 additions and 40 deletions
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13
source/blender/src/previewrender.c
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@@ -88,6 +88,8 @@
#include "RE_renderconverter.h"
#include "blendef.h" /* CLAMP */
#define PR_RECTX 141
#define PR_RECTY 141
#define PR_XMIN 10
@@ -385,7 +387,7 @@ static void sky_preview_pixel(float lens, int x, int y, char *rect)
view[2]= -lens*PR_RECTX/32.0;
Normalise(view);
}
RE_sky(view, rect);
RE_sky_char(view, rect);
}
static void lamp_preview_pixel(ShadeInput *shi, LampRen *la, int x, int y, char *rect)
@@ -642,9 +644,12 @@ static void texture_preview_pixel(Tex *tex, int x, int y, char *rect)
if(rgbnor & 1) {
rect[0]= 255.0*Tr;
rect[1]= 255.0*Tg;
rect[2]= 255.0*Tb;
v1= 255.0*Tr;
rect[0]= CLAMPIS(v1, 0, 255);
v1= 255.0*Tg;
rect[1]= CLAMPIS(v1, 0, 255);
v1= 255.0*Tb;
rect[2]= CLAMPIS(v1, 0, 255);
if(Ta!=1.0) {
tracol= 64+100*(abs(x)>abs(y));