| … | |
… | |
| 144 | |
144 | |
| 145 | lc = (*ctx.pass_data->l)(); |
145 | lc = (*ctx.pass_data->l)(); |
| 146 | |
146 | |
| 147 | temp_3f rot1, rot2, rot3; |
147 | temp_3f rot1, rot2, rot3; |
| 148 | |
148 | |
| 149 | rot1 = yxz (texture_2d (normvar, texcoord) * 2.F - 1.F); |
149 | yxz (rot1) = (texture_2d (normvar, texcoord) * 2.F - 1.F); |
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150 | |
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151 | //rot1 = normal_matrix * rot1; |
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152 | |
| 150 | rot2 = float3 (x(rot1), z(rot1), -y(rot1)); |
153 | rot2 = float3 (x(rot1), z(rot1), -y(rot1)); |
| 151 | rot3 = float3 (y(rot1), -x(rot1), z(rot1)); |
154 | rot3 = float3 (y(rot1), -x(rot1), z(rot1)); |
| 152 | |
155 | |
| 153 | normal = mat3 (rot1, rot2, rot3) * normal; |
156 | normal = mat3 (rot1, rot2, rot3) * normal; |
| 154 | |
157 | |
| 155 | fac = dot (normalize (normal), normalize (lightvec)); |
158 | fac = dot (normalize (normal), normalize (lightvec)); |
| 156 | fac = pow (max (fac, 0.0), 6); |
159 | fac = max (pow (max (fac, 0.0), 6), 0.3); |
| 157 | xyz (fout.frag_color) = (texture_2d (texvar, texcoord) + 0.2F) * lc * fac; |
160 | xyz (fout.frag_color) = (texture_2d (texvar, texcoord) + 0.2F) * lc * fac; |
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161 | //xyz (fout.frag_color) = lc * fac; |
| 158 | } |
162 | } |
| 159 | } |
163 | } |
| 160 | |
164 | |
| 161 | void test_material::enable (view &ctx) |
165 | void test_material::enable (view &ctx) |
| 162 | { |
166 | { |
