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Added layer view options

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This commit is contained in:
Jack Ha 2016-12-30 14:31:53 +01:00
parent 1217281727
commit fc4c60b0dc
9 changed files with 143 additions and 90 deletions
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42
resources/shaders/overhang.shader
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@ -8,50 +8,16 @@ vertex =
attribute highp vec4 a_normal;
attribute highp vec2 a_uvs;
varying highp vec3 v_vertex;
varying highp vec3 v_normal;
varying highp vec3 f_vertex;
varying highp vec3 f_normal;
void main()
{
vec4 world_space_vert = u_modelMatrix * a_vertex;
gl_Position = u_viewProjectionMatrix * world_space_vert;
v_vertex = world_space_vert.xyz;
v_normal = (u_normalMatrix * normalize(a_normal)).xyz;
}
geometry =
#version 410
layout(triangles) in;
layout(triangle_strip, max_vertices = 6) out;
in vec3 v_normal[];
in vec3 v_vertex[];
out vec3 f_normal;
out vec3 f_vertex;
void main()
{
int i;
for(i = 0; i < 3; i++)
{
f_normal = v_normal[i];
f_vertex = v_vertex[i];
gl_Position = gl_in[i].gl_Position + vec4(-50, 0.0, 0.0, 0.0);
EmitVertex();
}
EndPrimitive();
for(i = 0; i < 3; i++)
{
f_normal = v_normal[i];
f_vertex = v_vertex[i];
gl_Position = gl_in[i].gl_Position + vec4(50, 0.0, 0.0, 0.0);
EmitVertex();
}
EndPrimitive();
f_vertex = world_space_vert.xyz;
f_normal = (u_normalMatrix * normalize(a_normal)).xyz;
}
fragment =