Merge branch 'support-code' of https://github.umn.edu/umn-csci-4611-f21/shared-upstream

1 files changed, 22 insertions, 0 deletions

diff --git a/dev/a5-artrender/shaders/phong.vert b/dev/a5-artrender/shaders/phong.vert
new file mode 100644
index 0000000..310a5e7
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+++ b/dev/a5-artrender/shaders/phong.vert
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+#version 330
+
+// CSci-4611 Assignment 5:  Art Render
+
+// You should not need to modify this vertex shader
+
+
+uniform mat4 model_view_matrix;
+uniform mat4 normal_matrix;
+uniform mat4 proj_matrix;
+
+layout(location = 0) in vec3 vertex;
+layout(location = 1) in vec3 normal;
+
+out vec3 position_in_eye_space;
+out vec3 normal_in_eye_space;
+
+void main() {
+    position_in_eye_space = (model_view_matrix * vec4(vertex,1)).xyz;
+    normal_in_eye_space = normalize((normal_matrix * vec4(normal,0)).xyz);
+    gl_Position = proj_matrix * model_view_matrix * vec4(vertex,1);
+}