From 1af7d3700724834e40ad8636bc9a56cdc3b19b15 Mon Sep 17 00:00:00 2001
From: Normand Briere <nbriere@noware.ca>
Date: Sat, 27 Jul 2019 11:52:38 -0400
Subject: [PATCH] New layout icons
---
CameraPane.java | 54 +++++++++++++++++++++++++++++++++++++++---------------
1 files changed, 39 insertions(+), 15 deletions(-)
diff --git a/CameraPane.java b/CameraPane.java
index 07290d0..fdb5f77 100644
--- a/CameraPane.java
+++ b/CameraPane.java
@@ -206,7 +206,8 @@
SetCamera(cam);
- SetLight(new Camera(new cVector(10, 10, -20)));
+ // Warning: not used.
+ SetLight(new Camera(new cVector(15, 10, -20)));
object = o;
@@ -12402,44 +12403,66 @@
String program =
// Min shader
"!!ARBfp1.0\n" +
- "PARAM zero123 = { 0.0, 1.0, 2.0, 1.25 };" +
+ "PARAM zero123 = { 0.0, 1.0, 2, 1.25 };" +
"PARAM pow2 = { 0.5, 0.25, 0.125, 0.0 };" +
"PARAM one = { 1.0, 1.0, 1.0, 1.0 };" +
"PARAM eps = { 0.001, 0.001, 0.001, 1.0 };" +
"PARAM infinity = { 100000000, 100000000, 100000000, 1.0 };" +
+ "PARAM light2cam0 = program.env[10];" +
+ "PARAM light2cam1 = program.env[11];" +
+ "PARAM light2cam2 = program.env[12];" +
"TEMP temp;" +
"TEMP light;" +
"TEMP ndotl;" +
"TEMP normal;" +
"TEMP depth;" +
+ "TEMP eye;" +
+ "TEMP pos;" +
"MAD normal, fragment.color, zero123.z, -zero123.y;" +
-
+ Normalize("normal") +
"MOV light, state.light[0].position;" +
"DP3 ndotl.x, light, normal;" +
// shadow
- "MOV temp, fragment.texcoord[1];" +
- TextureFetch("depth", "temp", "1") +
+ "MOV pos, fragment.texcoord[1];" +
+ "MOV temp, pos;" +
+ ShadowTextureFetch("depth", "temp", "1") +
//"TEX depth, fragment.texcoord[1], texture[1], 2D;" +
- "SLT temp.x, fragment.texcoord[1].z, depth.z;" +
-
+ "SLT ndotl.z, fragment.texcoord[1].z, depth.z;" +
// No shadow when out of frustum
//"SGE temp.y, depth.z, zero123.y;" +
//"LRP temp.x, temp.y, zero123.y, temp.x;" +
- "MUL ndotl.x, ndotl.x, temp.x;" +
- "MAX ndotl.x, ndotl.x, pow2.y;" +
+ "MUL ndotl.x, ndotl.x, ndotl.z;" + // Shadow
+ // Backlit
+ "MOV pos.w, zero123.y;" +
+ "DP4 eye.x, pos, light2cam0;" +
+ "DP4 eye.y, pos, light2cam1;" +
+ "DP4 eye.z, pos, light2cam2;" +
+ Normalize("eye") +
+
+ "DP3 ndotl.y, -eye, normal;" +
+ //"MUL ndotl.y, ndotl.y, pow2.x;" +
+ "POW ndotl.y, ndotl.y, pow2.z;" + // backlit
+ "SUB ndotl.y, zero123.y, ndotl.y;" +
+ //"SUB ndotl.y, zero123.y, ndotl.y;" +
+ //"MUL ndotl.y, ndotl.y, pow2.z;" +
+
+ "MAX ndotl.x, ndotl.x, ndotl.y;" + // Ambient
+
+ // Pigment
"TEX temp, fragment.texcoord[0], texture[0], 2D;" +
"LRP temp, zero123.w, temp, one;" + // texture proportion
"MUL temp, temp, ndotl.x;" +
"MUL temp, temp, zero123.z;" +
- "MOV temp.w, zero123.y;" + // reset alpha
+ //"MUL temp, temp, ndotl.y;" +
+ "MOV temp.w, zero123.y;" + // reset alpha
"MOV result.color, temp;" +
"END";
@@ -12581,20 +12604,20 @@
"MUL temp, floor, mapgrid.x;" +
//"TEX depth0, temp, texture[1], 2D;" +
(((mode & FP_SOFTSHADOW) == 0) ? "" :
- TextureFetch("depth0", "temp", "1") +
+ ShadowTextureFetch("depth0", "temp", "1") +
"") +
"ADD temp.x, temp.x, mapgrid.x;" +
//"TEX depth1, temp, texture[1], 2D;" +
(((mode & FP_SOFTSHADOW) == 0) ? "" :
- TextureFetch("depth1", "temp", "1") +
+ ShadowTextureFetch("depth1", "temp", "1") +
"") +
"ADD temp.y, temp.y, mapgrid.x;" +
//"TEX depth2, temp, texture[1], 2D;" +
- TextureFetch("depth2", "temp", "1") +
+ ShadowTextureFetch("depth2", "temp", "1") +
"SUB temp.x, temp.x, mapgrid.x;" +
//"TEX depth3, temp, texture[1], 2D;" +
(((mode & FP_SOFTSHADOW) == 0) ? "" :
- TextureFetch("depth3", "temp", "1") +
+ ShadowTextureFetch("depth3", "temp", "1") +
"") +
//"MUL texSamp0, texSamp0, state.material.front.diffuse;" +
//"MOV params, material;" +
@@ -13392,7 +13415,8 @@
return out;
}
- String TextureFetch(String dest, String src, String unit)
+ // Also does frustum culling
+ String ShadowTextureFetch(String dest, String src, String unit)
{
return "TEX " + dest + ", " + src + ", texture[" + unit + "], 2D;" +
"SGE " + src + ".w, " + src + ".x, eps.x;" +
--
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