From 314b34423070cf127464da79a53cddf6b1c38587 Mon Sep 17 00:00:00 2001
From: Normand Briere <nbriere@noware.ca>
Date: Sat, 06 May 2017 20:33:17 -0400
Subject: [PATCH] Skin shader
---
CameraPane.java | 62 +++++++++++++++++++++++++-----
1 files changed, 51 insertions(+), 11 deletions(-)
diff --git a/CameraPane.java b/CameraPane.java
index dda961a..8fe82ec 100644
--- a/CameraPane.java
+++ b/CameraPane.java
@@ -2000,10 +2000,12 @@
*/
TextureData ReduceTexture(TextureData texturedata, int resolution) // String name)
{
+ int pixelformat = texturedata.getPixelFormat();
+
int stride = 1;
- if (texturedata.getPixelFormat() == GetGL().GL_RGB || texturedata.getPixelFormat() == GetGL().GL_BGR) // || texturedata.getPixelFormat() == GL.GL_LUMINANCE)
+ if (pixelformat == GetGL().GL_RGB || pixelformat == GetGL().GL_BGR) // || texturedata.getPixelFormat() == GL.GL_LUMINANCE)
stride = 3;
- if (texturedata.getPixelFormat() == GetGL().GL_RGBA || texturedata.getPixelFormat() == GetGL().GL_BGRA) // || texturedata.getPixelFormat() == GL.GL_LUMINANCE_ALPHA)
+ if (pixelformat == GetGL().GL_RGBA || pixelformat == GetGL().GL_BGRA) // || texturedata.getPixelFormat() == GL.GL_LUMINANCE_ALPHA)
stride = 4;
int width = texturedata.getWidth();
@@ -7590,7 +7592,8 @@
float[] options1 = new float[]{1000, 0.00001f, 20, 0, 0}; // focus, aperture, Shadow blur, aniso, anisoV
float[] options2 = new float[]{0, 1, 0, 0}; // fog density, intensity, elevation
- float[] options3 = new float[]{1, 1, 1, 1}; // fog color. image intensity
+ float[] options3 = new float[]{1, 1, 1, 0}; // fog color
+ float[] options4 = new float[]{1, 0, 1, 0}; // image intensity, subsurface, lightsheen
static int imagecount = 0; // movie generation
@@ -7923,7 +7926,7 @@
if (!BOXMODE)
{
- System.out.println("image: " + fullname + " (" + (GrafreeD.wav.cursor / 735 / 4) + ")");
+ System.out.println("image: " + fullname + " (wav cursor=" + (GrafreeD.wav.cursor / 735 / 4) + ")");
}
if (!BOXMODE)
@@ -8784,7 +8787,7 @@
if (!IsFrozen())
{
// dec 2012
- if (!(!flash && !lightMode && drawMode == DEFAULT && ANTIALIAS > 0))
+ if (!ambientOcclusion && !(!flash && !lightMode && drawMode == DEFAULT && ANTIALIAS > 0))
{
framecount++;
shadowbuffer.display();
@@ -9379,6 +9382,7 @@
gl.glProgramEnvParameter4fvARB(gl.GL_FRAGMENT_PROGRAM_ARB, 63, options2, 0);
gl.glProgramEnvParameter4fvARB(gl.GL_FRAGMENT_PROGRAM_ARB, 62, options3, 0);
+ gl.glProgramEnvParameter4fvARB(gl.GL_FRAGMENT_PROGRAM_ARB, 61, options4, 0);
options2[0] *= renderCamera.Distance();
@@ -10357,11 +10361,13 @@
"PARAM params6 = program.env[6];" + // bump, noise, borderfade, fog punchthrough
"PARAM params7 = program.env[7];" + // noise power, opacity power
"PARAM options0 = program.env[63];" + // fog density, intensity, elevation
- "PARAM options1 = program.env[62];" + // fog rgb color, image intensity
+ "PARAM options1 = program.env[62];" + // fog rgb color
+ "PARAM options2 = program.env[61];" + // image intensity, subsurface, lightsheen
"PARAM pointlight = program.env[127];" + // ...
"PARAM zero = { 0.0, 0.0, 0.0, 0.0 };" +
"PARAM halfhalf = { 0.25, 0.25, 0.25, 1.0 };" +
"PARAM half = { 0.5, 0.5, 0.5, 1.0 };" +
+ "PARAM threequarter = { 0.75, 0.75, 0.75, 1.0 };" +
"PARAM two = { 2.0, 2.0, 2.0, 1.0 };" +
"PARAM ten = { 10, 10, 10, 1.0 };" +
"PARAM one3rd = { 0.5, 0.33333333333, 0.333333333, 1.0 };" +
@@ -10422,6 +10428,10 @@
"TEMP R1;" +
"TEMP R2;" +
"TEMP R3;" +
+ "TEMP min;" +
+ "TEMP max;" +
+ "TEMP average;" +
+ "TEMP saturation;" +
"TEMP keep1;" +
"TEMP keep2;" +
"TEMP keep3;" +
@@ -10952,10 +10962,40 @@
// skin?
// Saturation for skin
- /**/ // c'est ici
- (Skinshader? "DP3 temp.x, final,one;" +
+ /**/
+ (Skinshader?
+ "DP3 average.x, final,one;" +
+ "MUL average, one3rd.xxxx,average.xxxx;" +
+
+ "MIN min.x, final.x,final.y;" +
+ "MIN min.x, min.x,final.z;" +
+
+ "MAX max.x, final.x,final.y;" +
+ "MAX max.x, max.x,final.z;" +
+ "MOV max, max.xxxx;" +
+
+ "SUB saturation, max, final;" +
+
+ "ADD temp.x, max.x, one10th.x;" +
+ "RCP temp.x, temp.x;" +
+ "MUL temp.x, temp.x, half.x;" +
+ "MUL saturation, saturation, temp.xxxx;" +
+
+ "DP3 ndotl.x, normald, light;" +
+ "MAX ndotl.x, ndotl.x, -ndotl.x;" +
+
+ "SUB temp.x, one.x, ndotl.x;" +
+ "ADD temp.x, temp.x, options2.z;" + // lightsheen
+ "ADD temp.y, one.y, options2.y;" + // sursurface
+ "MUL temp.x, temp.x, temp.y;" +
+
+ "MUL saturation, saturation, temp.xxxx;" +
+ "SUB_SAT temp, max, saturation;" +
+/**
+ "DP3 temp.x, final,one;" +
"MUL R2, one3rd.xxxx,temp.xxxx;" +
- "SUB temp, final,R2;" +
+ "SUB temp, final, R2;" +
+
// using light angle
"DP3 ndotl.x, normald,light;" +
//"SLT ndotl.y, ndotl.x, zero.x;" +
@@ -10968,7 +11008,6 @@
// using light intensity
"MOV ndotl.z, R2.x;" +
"MUL ndotl.z, ndotl.z, ndotl.z;" + // tuning...
-
// june 2014
"MAD R1.x, ndotl.z,slope.y,one.x;" +
// "SUB ndotl.x, one.x, ndotl.x;" +
@@ -10980,6 +11019,7 @@
//"MUL R2.y, shadow.x,R2.y;" + // avril 2014
"MAD temp.x, R2.y, ndotl.y, temp.x;" + // red shift (skin)
+/**/
// "ADD final, R2,temp;" +
"MOV final, temp;"
@@ -11069,7 +11109,7 @@
/**/
// HDR
"MOV temp.z, final.a;" +
- "MUL final, final,options1.w;" +
+ "MUL final, final,options2.x;" +
"MOV final.a, temp.z;" +
/**/
--
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