aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--client/shaders/nodes_shader/opengl_vertex.glsl26
1 files changed, 15 insertions, 11 deletions
diff --git a/client/shaders/nodes_shader/opengl_vertex.glsl b/client/shaders/nodes_shader/opengl_vertex.glsl
index ff271d0e1..28c5f197e 100644
--- a/client/shaders/nodes_shader/opengl_vertex.glsl
+++ b/client/shaders/nodes_shader/opengl_vertex.glsl
@@ -15,7 +15,6 @@ varying vec3 lightVec;
varying vec3 tsEyeVec;
varying vec3 tsLightVec;
varying float area_enable_parallax;
-varying float disp;
const float e = 2.718281828459;
const float BS = 10.0;
@@ -55,12 +54,16 @@ void main(void)
#endif
+float disp_x;
+float disp_z;
#if (MATERIAL_TYPE == TILE_MATERIAL_WAVING_LEAVES && ENABLE_WAVING_LEAVES) || (MATERIAL_TYPE == TILE_MATERIAL_WAVING_PLANTS && ENABLE_WAVING_PLANTS)
vec4 pos2 = mWorld * gl_Vertex;
float tOffset = (pos2.x + pos2.y) * 0.001 + pos2.z * 0.002;
- disp = (smoothTriangleWave(animationTimer * 31.0 + tOffset) +
+ disp_x = (smoothTriangleWave(animationTimer * 23.0 + tOffset) +
+ smoothTriangleWave(animationTimer * 11.0 + tOffset)) * 0.4;
+ disp_z = (smoothTriangleWave(animationTimer * 31.0 + tOffset) +
smoothTriangleWave(animationTimer * 29.0 + tOffset) +
- smoothTriangleWave(animationTimer * 13.0 + tOffset)) - 0.9;
+ smoothTriangleWave(animationTimer * 13.0 + tOffset)) * 0.5;
#endif
@@ -72,14 +75,15 @@ void main(void)
gl_Position = mWorldViewProj * pos;
#elif MATERIAL_TYPE == TILE_MATERIAL_WAVING_LEAVES && ENABLE_WAVING_LEAVES
vec4 pos = gl_Vertex;
- pos.x += disp * 0.1;
- pos.y += disp * 0.1;
- pos.z += disp;
+ pos.x += disp_x;
+ pos.y += disp_z * 0.1;
+ pos.z += disp_z;
gl_Position = mWorldViewProj * pos;
#elif MATERIAL_TYPE == TILE_MATERIAL_WAVING_PLANTS && ENABLE_WAVING_PLANTS
vec4 pos = gl_Vertex;
if (gl_TexCoord[0].y < 0.05) {
- pos.z += disp;
+ pos.x += disp_x;
+ pos.z += disp_z;
}
gl_Position = mWorldViewProj * pos;
#else
@@ -91,7 +95,7 @@ void main(void)
worldPosition = (mWorld * gl_Vertex).xyz;
// Don't generate heightmaps when too far from the eye
- float dist = distance (vec3(0.0, 0.0 ,0.0), vPosition);
+ float dist = distance (vec3(0.0, 0.0, 0.0), vPosition);
if (dist > 150.0) {
area_enable_parallax = 0.0;
}
@@ -132,16 +136,16 @@ void main(void)
// Emphase blue a bit in darker places
// See C++ implementation in mapblock_mesh.cpp finalColorBlend()
- b += max(0.0, (1.0 - abs(b - 0.13)/0.17) * 0.025);
+ b += max(0.0, (1.0 - abs(b - 0.13) / 0.17) * 0.025);
// Artificial light is yellow-ish
// See C++ implementation in mapblock_mesh.cpp finalColorBlend()
- rg += max(0.0, (1.0 - abs(rg - 0.85)/0.15) * 0.065);
+ rg += max(0.0, (1.0 - abs(rg - 0.85) / 0.15) * 0.065);
color.r = rg;
color.g = rg;
color.b = b;
color.a = gl_Color.a;
- gl_FrontColor = gl_BackColor = clamp(color,0.0,1.0);
+ gl_FrontColor = gl_BackColor = clamp(color, 0.0, 1.0);
}