1 files changed, 18 insertions, 19 deletions
diff --git a/src/render/shaders/vr_video.h b/src/render/shaders/vr_video.h
index fc2d192..73869eb 100644
--- a/src/render/shaders/vr_video.h
+++ b/src/render/shaders/vr_video.h
@@ -5,12 +5,11 @@
 // YAW:   [any float] polar angle, one full revolution is 2*M_PI
 // PITCH: [any float] vertical tilt, positive is up
 // ROLL:  [any float] view rotation, positive is clockwise
-//"    const float yaw = M_PI*(-1.0+(mouse_x*2.0));\n" // 360
 static const char vr_video_shader[] = \
 "//!PARAM mouse_x\n"
 "//!TYPE float\n"
-"//!MINIMUM -0.5\n"
-"//!MAXIMUM 1.5\n"
+"//!MINIMUM -1.0\n"
+"//!MAXIMUM 3.0\n"
 "0.0\n"
 "//!PARAM mouse_y\n"
 "//!TYPE float\n"
@@ -27,20 +26,20 @@ static const char vr_video_shader[] = \
 "//!DESC un360\n"
 "const float M_PI = 3.141592653589793;\n"
 "vec4 hook() {\n"
-"    float yaw = M_PI*mouse_x;\n"
-"    float pitch = M_PI*(-0.5+mouse_y);\n"
-"    float roll = M_PI*0.0;\n"
-"    float t = tan(fov/2);\n"
-"    float c = cos(pitch);\n"
-"    float s = sin(pitch);\n"
-"    float r = target_size.y/target_size.x;\n"
-"    float sR = sin(roll);\n"
-"    float cR = cos(roll);\n"
-"    mat3 m = mat3(2*t*cR, 2*sR*t*r, -t*(cR+sR*r), -2*sR*t*c, 2*cR*t*c*r, t*c*(sR-cR*r)-s, -2*sR*t*s, 2*cR*t*s*r, t*s*(sR-cR*r)+c);\n"
-"    vec3 p = vec3(HOOKED_pos, 1.0) * m;\n"
-"    float theta = atan(p.x, p.z) + yaw;\n"
-"    float phi = atan(p.y, length(p.xz)) + M_PI/2;\n"
-"    float x = fract(theta / (2*M_PI));\n"
-"    float y = phi / M_PI;\n"
-"    return HOOKED_tex(vec2(x, y));\n"
+"  float yaw = M_PI*mouse_x;\n"
+"  float pitch = M_PI*(-0.5+mouse_y);\n"
+"  float roll = M_PI*0.0;\n"
+"  float t = tan(fov/2);\n"
+"  float c = cos(pitch);\n"
+"  float s = sin(pitch);\n"
+"  float r = target_size.y/target_size.x;\n"
+"  float sR = sin(roll);\n"
+"  float cR = cos(roll);\n"
+"  mat3 m = mat3(2*t*cR, 2*sR*t*r, -t*(cR+sR*r), -2*sR*t*c, 2*cR*t*c*r, t*c*(sR-cR*r)-s, -2*sR*t*s, 2*cR*t*s*r, t*s*(sR-cR*r)+c);\n"
+"  vec3 p = vec3(HOOKED_pos, 1.0) * m;\n"
+"  float theta = atan(p.x, p.z) + yaw;\n"
+"  float phi = atan(p.y, length(p.xz)) + M_PI/2;\n"
+"  float x = fract(theta / (2*M_PI));\n"
+"  float y = phi / M_PI;\n"
+"  return HOOKED_tex(vec2(x, y));\n"
 "}\n";